Name ______________________Date ____________Score ____ / 12
The chain rule practice
The chain rule · 1–12
Find the derivative.
4.f(x) = (−4x2 − 6x − 2)5
5.f(x) = (−4x2 − 3x − 3)3
10.f(x) = (−2x2 − 6x + 6)5
11.f(x) = (4x2 − 5x + 1)3
12.f(x) = (−3x2 − 4x + 1)2
Answer key — The chain rule practice
The chain rule
1.4(8x − 1)(4x2 − x + 6)3
4.5(−8x − 6)(−4x2 − 6x − 2)4
5.3(−8x − 3)(−4x2 − 3x − 3)2
6.3(−6x − 1)(−3x2 − x − 9)2
7.6(2x + 6)(x2 + 6x − 7)5
8.4(8x + 1)(4x2 + x + 6)3
9.5(8x + 1)(4x2 + x + 8)4
10.5(−4x − 6)(−2x2 − 6x + 6)4
11.3(8x − 5)(4x2 − 5x + 1)2
12.2(−6x − 4)(−3x2 − 4x + 1)
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