Posted by **Avalon** on Tuesday, September 28, 2010 at 11:29pm.

How did I solve this?

Find the change in y if x changes from 1 to 3.

The equation is y=f(x)=2x^2+5

## Answer this Question

## Related Questions

- Algebra - The changes in the price of a certain stock each day from Monday to ...
- Calculus I - Suppose we have a metal bar of length L0 metres at temperature T0 ...
- calculus - find the approximate change in z when the point (x,y) changes from (1...
- Calculus - Let f be the function defined as follows. $ y = f(x) = \sqrt{{\color{...
- Calculus (Related Rates) - The position of a particle moving in a straight line ...
- Calculus - Let h(x)= x^3 + 4x -2. Let g(x) represent the inverse of h(x). Find g...
- Calculus - Let f be the function defined as follows. $ y = f(x) = {\color{red}5...
- calculus - Find the derivative using the chain rule. f(x) = ((3x-7)/(6x+3))^4 f...
- calculus - for f(x)=5/8, a. find an equation for the secant line through points ...
- calculus - PLEASE help me. y=log(x+1) a. Write the equation as an exponential ...