using the tangent slope method, find the slope of the following curves at the given
value of x.
a.f(x) = 2x^(2) − 5 at x = -2
b.y = x^(3)+ 3x − 5 at x = 1
tangent slope
2013-04-13 6:33 pm
回答 (1)
2013-04-13 8:11 pm
✔ 最佳答案
(a) f'(x) = dy/dx = 4x, f'(-2) = -8 The slope is -8
(b) f'(x) = dy/dx = 3x^2 + 3, f'(1) = 6
The slope is 6
收錄日期: 2021-04-27 17:44:31
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