Thursday

December 18, 2014

December 18, 2014

Posted by **KEll** on Wednesday, April 23, 2008 at 11:58am.

f (x) = 4²x - 5x + 9

a) (2) b) (-3a)

- MAth -
**Reiny**, Wednesday, April 23, 2008 at 12:14pm"Find each of the indicated function value"

implies you want 4²x - 5x + 9 = 2

or do you want to find f(2) ?

I have a feeling it is the second interpretation.

if f(x) = 4²x - 5x + 9

f(2) = 4(2)^2 - 5(2) + 9

= 15

f(-3a) = 4(-3a)^2 - 5(-3a) + 9

= 36a^2 + 15a + 9

Your next posting has the same kind of questions.

**Answer this Question**

**Related Questions**

Math - Use the functions f(x)=1/8x-3 and g(x)=x^3 to find the indicated value or...

Math - Find the average value of the function f over the indicated interval [0, ...

math - find the numerical deriviative of the given function at the indicated ...

advance algebra - use synthetic substitution to find the value of the given ...

Math - Find the average value of the function f over the indicated interval [0, ...

Math - Find the average value of the function f over the indicated interval [0, ...

pre calc need help - Find the indicated function value. Do not use a calculator...

Calculus - Verify the hypothesis of the mean value theorem for each function ...

math - Use synthetic division and the Remainder Theorem to find the indicated ...

calculus - I have three questions I'm having a terrible time with: 1)Find, if ...