The given limit is a derivative, but of what function and at what point? uestion

Question

The given limit is a derivative, but of what function and at what point? uestion 2 ot complete oints out of 1.25im 56 h)3-56)3 P Flag question h0 Select one: a, f(x)-6x" at x = 5 b. f(x) = 5x at x-6 O c. f(x) = 5x at x = 6 O d, f(x) = 6x" at x =-5 Check Question 3 The given limit is a derivative, but of what function and at what point? Not complete Pornts ou of 125829 lim 8(2 h)3-8(2)3 h0 P Flag question Select one: O b.fo) = 2x' at x--8 O c.fb) = 8x" atx-2 d, f(x)-2x' at x = 8 Check Question 4 Not complete Points out of 1.25x -xat (-3, 12) Find an equation for the line tangent to the given curve at the indicated point. Fiag question Select one:

Explanation / Answer

2) option C is correct

3)option C is correct

4)slope m =dy/dx =2x-1

at point (-3,12) slope m =2*(-3)-1 =-7

therefore equation of line: y-12 =(-7)(x-(-3))

y=12-7x-21

y=-7x-9

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