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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 2101. |
What is the value of x?x = 23,x = 35,x = 58,x = 93 |
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Answer» What is the value of x?x = 23,x = 35,x = 58,x = 93
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| 2102. |
Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale. |
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Answer» Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.
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| 2103. |
Which polynomial identity will prove that 35 = 27 + 8? Difference of Squares Difference of Cubes Sum of Cubes Square of a Binomial |
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Answer» Which polynomial identity will prove that 35 = 27 + 8? Solution: |
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| 2104. |
What is the equation of the line whose y-intercept is 3 and slope is 1? |
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Answer» What is the equation of the line whose y-intercept is 3 and slope is 1? Solution: |
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| 2105. |
Simplify (6x2 - 3 + 5x3) - (4x3 - 2x2 - 16). |
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Answer» Simplify (6x2 - 3 + 5x3) - (4x3 - 2x2 - 16). Solution: |
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| 2106. |
Find the linearization l(x) of the function at a. f(x) = x, a = 4 |
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Answer» Find the linearization l(x) of the function at a. f(x) = x, a = 4 Solution: |
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| 2107. |
What is the length of line segment LJ? 9 units, 12 units, 15 units, 18 units |
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Answer» What is the length of line segment LJ? Solution: |
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| 2108. |
Let f(x) = -2x - 7 and g(x) = -4x + 3. Find (fog)(-5)? |
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Answer» Let f(x) = -2x - 7 and g(x) = -4x + 3. Find (fog)(-5)? Solution: |
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| 2109. |
Find the gcf of the terms of the polynomial. 33x3 + 18x6 |
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Answer» Find the gcf of the terms of the polynomial. 33x3 + 18x6 Solution: |
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| 2110. |
If the cos 30° = square root 3 over 2, then the sin 60° = _____. |
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Answer» If the cos 30° = square root 3 over 2, then the sin 60° = _____. Solution: |
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| 2111. |
The range of the following relation r: {(3, -5), (1, 2), (-1, -4), (-1, 2)} is |
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Answer» The range of the following relation r: {(3, -5), (1, 2), (-1, -4), (-1, 2)} is Solution: |
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| 2112. |
What is the amplitude, period, and midline of f(x) = -4 cos(2x - π) + 3? |
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Answer» What is the amplitude, period, and midline of f(x) = -4 cos(2x - π) + 3? Solution: |
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| 2113. |
Write the sum as a product. simplify the product. (-2) + (-2) + (-2) + (-2) |
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Answer» Write the sum as a product. simplify the product. (-2) + (-2) + (-2) + (-2) Solution: |
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| 2114. |
If ,f(x) = x3 - x what is the average rate of change of f(x) over the interval [1, 5]? |
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Answer» If ,f(x) = x3- x what is the average rate of change of f(x) over the interval [1, 5]? Solution: |
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| 2115. |
Write an equation of the line containing the given point and parallel to the given line. Let us consider that the given point is (1, 2) and the line is x + y = 1. |
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Answer» Write an equation of the line containing the given point and parallel to the given line. Let us consider that the given point is (1, 2) and the line is x + y = 1. Solution: |
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| 2116. |
Find the least common multiple of the following polynomials 5y2 - 80 and y + 4? |
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Answer» Find the least common multiple of the following polynomials 5y2 - 80 and y + 4? Solution: |
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| 2117. |
Find the exact value of the real number y. y = csc-1(1) |
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Answer» Find the exact value of the real number y. y = csc-1(1) Solution: |
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| 2118. |
Angle BAC measures 56°. What is the measure of angle BDC? 28°, 34°, 56°, 112° |
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Answer» Angle BAC measures 56°. What is the measure of angle BDC?
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| 2119. |
Write a linear factorization of the function. f(x) = x4 + 64x2 |
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Answer» Write a linear factorization of the function. f(x) = x4+ 64x2 Solution: |
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| 2120. |
Identify the 33rd term of the arithmetic sequence 9, 7 ½, 6 … |
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Answer» Identify the 33rd term of the arithmetic sequence 9, 7 ½, 6 … Solution: |
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| 2121. |
If f(x) = 4x2 and g(x) = 5x, what is g(f(2x))? |
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Answer» If f(x) = 4x2 and g(x) = 5x, what is g(f(2x))? Solution: |
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| 2122. |
Find the exact length of the polar curve. r = θ2, 0 ≤ θ ≤ π/4 |
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Answer» Find the exact length of the polar curve. r = θ2, 0 ≤ θ ≤ π/4 Solution: |
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| 2123. |
The next number in this series 7, 9, 11, 13, 15, is: |
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Answer» The next number in this series 7, 9, 11, 13, 15, is: Solution: |
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| 2124. |
The sum of the two numbers is 30 and their difference is 20. What are the two numbers? |
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Answer» The sum of the two numbers is 30 and their difference is 20. What are the two numbers? Solution: |
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| 2125. |
What is the coefficient of the term x7y in the expansion of (x + y)8? |
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Answer» What is the coefficient of the term x7y in the expansion of (x + y)8? Solution: |
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| 2126. |
What is the length of AJ if AB II JK? 8 in, 8.75 in, 10.25 in, 14 in. |
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Answer» What is the length of AJ if AB II JK?
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| 2127. |
Use this equation to find dy/dx. 8y cos(x) = x2 + y2 |
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Answer» Use this equation to find dy/dx. 8y cos(x) = x2 + y2 Solution: |
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| 2128. |
Find the area of a circle whose circumference is 8 pi m |
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Answer» Find the area of a circle whose circumference is 8 pi m Solution: |
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| 2129. |
The sum of the two numbers is 14 and their difference is 6. What are the two numbers? |
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Answer» The sum of the two numbers is 14 and their difference is 6. What are the two numbers? Solution: |
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| 2130. |
If sinθ = 2 over 3 and tanθ < 0, what is the value of cosθ? |
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Answer» If sinθ = 2 over 3 and tanθ < 0, what is the value of cosθ? Solution: |
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| 2131. |
What is the vertex of the graph of y = 3x2 + 2x + 1? |
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Answer» What is the vertex of the graph of y = 3x2+ 2x + 1? Solution: |
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| 2132. |
Use the binomial series to expand the function as a power series. 3/(6 + x)3 |
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Answer» Use the binomial series to expand the function as a power series. 3/(6 + x)3 Solution: |
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| 2133. |
What is the solution to the system of linear equations? 6x + 7y = 59, 4x + 5y = 41 |
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Answer» What is the solution to the system of linear equations? 6x + 7y = 59, 4x + 5y = 41 Solution: |
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| 2134. |
How is the graph of y = 8x2 - 1 different from the graph of y = 8x2 |
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Answer» How is the graph of y = 8x2 - 1 different from the graph of y = 8x2 Solution: |
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| 2135. |
What is the maximum or minimum value of the function, what is the range y = -2x2 + 32x - 12? |
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Answer» What is the maximum or minimum value of the function, what is the range y = -2x2+ 32x - 12 Solution: |
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| 2136. |
Which polynomial has factors of 4x - 7 and x + 4? 3x2+ x - 3 4x2+ 9x- 28 3x2-7x- 3 4x2-23x-28 |
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Answer» Which polynomial has factors of 4x - 7 and x + 4? Solution: |
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| 2137. |
What are the first three terms of the sequence a1= 3 and an = 2(an - 1)2 |
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Answer» What are the first three terms of the sequence a1= 3 and an = 2(an - 1)2 Solution: |
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| 2138. |
What is the 7th term of the geometric sequence 4, -20, 100, …? |
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Answer» What is the 7th term of the geometric sequence 4, -20, 100, …? Solution: |
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| 2139. |
Write the following equation in slope-intercept form. 3x - 2y = 5 |
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Answer» Write the following equation in slope-intercept form. 3x - 2y = 5 Solution: |
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| 2140. |
How many sides does a regular polygon have if one exterior angle is 90 degrees? |
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Answer» How many sides does a regular polygon have if one exterior angle is 90 degrees? Solution: |
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| 2141. |
What are the factors of m2 - 6m + 6m - 36? |
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Answer» What are the factors of m2- 6m + 6m - 36? Solution: |
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| 2142. |
The sum of the two numbers is 18 and their difference is 4. Find the numbers? |
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Answer» The sum of two numbers is 18 and their difference is 4. Find the numbers? Solution: |
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| 2143. |
The general term for the sequence 2, 4, 8, 16, 32, . . . is |
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Answer» The general term for the sequence 2, 4, 8, 16, 32, . . . is Solution: |
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| 2144. |
The area of a rectangular room is given by the trinomial x2 + 3x - 28. What are the possible dimensions of the rectangle? Use factoring, (x - 7) and (x + 4) (x - 7) and (x - 4) (x + 7) and (x + 4) (x + 7) and (x - 4) |
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Answer» The area of a rectangular room is given by the trinomial x2+ 3x - 28. What are the possible dimensions of the rectangle? Use factoring, Solution: |
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| 2145. |
Expand (3 - 2x)6. What is the coefficient of the sixth term? |
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Answer» Expand (3 - 2x)6. What is the coefficient of the sixth term? Solution: |
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| 2146. |
What is the area of the sector that is not shaded? 12, 24, 120, 144 |
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Answer» What is the area of the sector that is not shaded?
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| 2147. |
Find the local maximum and minimum values and saddle point(s) of the functionf(x, y) = x3 + y3 - 3x2 - 3y2 - 9x |
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Answer» Find the local maximum and minimum values and saddle point(s) of the function f(x, y) = x3 + y3 - 3x2 - 3y2 - 9x Solution: |
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| 2148. |
What is the equation in point-slope form of the line that passes through the given point and has the given slope. M = 5/3. (4, -2)? |
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Answer» What is the equation in point-slope form of the line that passes through the given point and has the given slope. M = 5/3. (4, -2)? Solution: |
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| 2149. |
Choose the correct simplification of the expression -4x2(6x - 5x2 - 5). |
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Answer» Choose the correct simplification of the expression -4x2(6x - 5x2 - 5). Solution: |
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| 2150. |
What is the equation of a vertical line passing through (-5, -2)? |
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Answer» What is the equation of a vertical line passing through (-5, -2)? Solution: |
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