Related InterviewSolutions

• The graph shows in figure is exponential. Write down the equation corresponding to the graph.
• For the equations given below, tell the nature of graphs. (a) `y =2x^(2)` (b) `y =-4x^(2) +6` (c) `y = 6 ^(-4x)` (d) `y = 4(1 -e^(-2x))` (e) `y =(4)/(x)` (f) `y =-(2)/(x)`
• Value of `y` increases exponentially from `y =- 4` to `y = + 4`. Plot `a x-y` graph.
• Value of `y` decreases exponentially from `y =10` to `y =6`. plot `a x-y` graph.
• Draw the graphs corresponding to the equations (a) `y = 4x` (b)`y =-6x` (c) `y = x +4`  (d) `y =-2x +4` (e)  `y = 2x - 4`  (f) `y =- 4x -6`
• For the graphs given below, write down their `x -y` equations
• The graph shown in figure is exponential. Write down the equation corresponding to the graph.
• Differentiate the following functions with respect to `x` (a) `x^(4) + 3x^(2) -2x` (b) `x^(2) cos x` (c) `(6x +7)^(4)` (d) `e^(x) x^(5)` (e) `((1 + x))/(e^(x))`
• Find the value of (a) `cos 120^(@)` (b) `sin 240^(@)` (c) `tan (-60^(@))` (d) ` cot 300^(@)` (e) `tan 330^(@)` (f) `cos (-60)^(@)` (g) `sin (-150)^(@)` (h) `cos ( -120)^(@)`
• Integrate the following functions with respect to `t`