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The equation of a line is x – y = 4. Find its slope and y – intercept. Also, find its inclination. |
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Answer» Given equation of a line is x - y = 4 ⟹ y = x - 4 Comparing this equation with y = mx + c. We have: Slope = m = 1 y-intercept = c = −4 Let the inclination be θ. Slope = 1 = tan θ = tan 45o ∴ θ = 45° |
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