Wednesday

March 4, 2015

March 4, 2015

Posted by **Mel <3** on Sunday, October 12, 2008 at 12:20pm.

f(x) = 3x + 5

ok...i think you find the derivative first...? but i thought u had to find the critical points somehow... i am so lost! can someone show me how to do this problem? PLEASE! :)

- Calculus -
**bobpursley**, Sunday, October 12, 2008 at 12:46pmFollow the rules. Derivative for the slope, which in this case is always positive. The second derivative is zero.

There are no critical points. and there are no intervals where the function is decreasing.

**Answer this Question**

**Related Questions**

Please check my Calculus - 1. Given f(x)=-6/x, choose the correct statement A. ...

Algebra - Im having a hard time figuring out this problem: Use the function, y...

calc - Consider the function below. (Round the answers to two decimal places. f(...

Calc - f(x) = x^2 / (x - 7)^2 (a) Find the vertical and horizontal asymptotes. x...

increasing decreasing calc - f(x)=x^3=12x-24 f'(x)=3x^2+12=0 3x^2=-12 x^2=-4 ...

Calculus - F(x) = x^5 ln x A) Find the interval on which f is increasing Find ...

algebra - Im having a hard time figuring out this problem: Use the function, y...

math - (x^3+7x+12)/(x-4) find: x intercepts vertical asymptotes horizontal/slant...

math - f(x)=x/(x^2+x-2) find: x intercepts vertical asymptotes horizontal/slant ...

math - f(x)=x^3+6x^2+9x find: x intercepts vertical asymptotes horizontal/slant ...