Saturday

December 20, 2014

December 20, 2014

Posted by **Anonymous** on Sunday, October 10, 2010 at 11:48pm.

Problem #1

For f(x)=-6x3+10

find f(4) and f(-4)

Problem #2

For g(x)=20-5x2

find f(1) and f(-1)

- math -
**PsyDAG**, Monday, October 11, 2010 at 11:01amOnline "^" is used to indicate an exponent.

f(x) = -6x^3 + 10

F(4) = (-6 * 4 * 4 * 4) + 10

f(-4) = (-6 * -4 * -4 * -4) + 10

I'll let you do the calculations.

In the second problem, there is no difference, since a negative times a negative is a positive.

**Answer this Question**

**Related Questions**

Math - I need help in solving this: Problem #1 For f(x)=-6x3+10 find f(4) and f...

math - What strategy did you use in solving this problem? 22. Suppose that you ...

beginning chemistry - The problem says indicate the the number of sig. figs. ...

math - I tried many times this problem but it makes nonsense. Which statement is...

lattice math - Why should we estimate before solving a problem? We should ...

math - Please need help on this Create an equation of a nonlinear function and ...

Algebra 2 - We have opposing answers, can you help? What is the simplified form ...

math - Hi I need help with this math problem: The plane that contains the points...

College Math II - Solve the problem. If a manufacturer charges q dollars each ...

Calculus - Solve the inequalities a)6x3+5x2<8x+3