1,134 Answered Questions for the topic AP Calculus

Ap Calculus

02/24/15

The function f is continuous and non-linear for -3 is equal and less than x is equal and less than 7 and f(-3)=5 and f(7)=-5.

If there is no value of c on -3<x<7 for which f'(c)=-1, which of the following statements must be true? a) for come c on -3<c<7, f'(c)<-1 b) For some c on -3<c<7, f'(c)>-1... more
Ap Calculus

01/04/15

whats the inverse of the function of y= 3x2 -2x +1

3x2 -2x +1

11/23/14

double derivative y^3-xy=5 PLEASE HELP!!!

i just cant get why i got this wrong and i cant find the answer online, please tell me the answer and how to do this step by step, thank you so much!!
Ap Calculus

11/13/14

Given the curve y=x ?k ?? +x ?k-2 ?? and k is an odd integer greater than 1. If the slope of the curve at x=-1 is 8, then what is the value of k?

i found the derivative to be 8=k(-1)^k-1 + (k-2)(-1)^k-3 after the x value was plugged in. now what?

10/26/14

find the derivative of....

y=(x)/(x2-4)1/2   i get y'=-4/(x2-4)3/2

09/22/14

find the limit of (1-cos2x-cos4x)/x as x->0 and show all work!

fin the limit of (1-cos2x-cos4x)/x as x->0 and show all work!
Ap Calculus Calculus Limits Ap Calc

09/13/14

lim of (x+1)/(x+2) when x->3+

lim (x+1)/(x+2) x->3+ how would a + or - on c change anything when solving without a graph?
Ap Calculus Calculus Limits Ap Calc

09/13/14

lim x as approaches 9=

no graph provided lim x=? x->9
Ap Calculus

01/24/14

dy/dx=x^2(y-1)

dy/dx=x^2(y-1)   how to do this? Find the solution to the following differential equation of f(0)=3

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