Tuesday

September 30, 2014

September 30, 2014

Posted by **clay** on Friday, February 11, 2011 at 5:40am.

- math -
**Buzz**, Friday, February 11, 2011 at 11:04amI'm assuming the question says f(x)=-x^2+5 in which case you substitute 4 in for x:

f(4)=-(4)^2+5=-16+5=-11

**Answer this Question**

**Related Questions**

math - i need some serious help with limits in pre-calc. here are a few ...

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

mat 116 algebra - function and function notation using the variable x and ...

pre calc - evaluate the trigonometric function of the given quadrantal angle. ...

Math - Evaluate the function when x= -3,0 and 2. f(x)=-x+4

Math - Evaluate this function for x=-3 f(x)= 4x^3-5x^2/2x-4

Algebra 2 - Describe the end behavior of the graph of the polynomial function. ...

MATHHHH - hi i was just wondering if u could help me with this math problem. ...

evaluation - let F(x) = x^2-2x if x<2 = x +1 if x>2 Evaluate f(-2)= f(3)= ...

Math - Given the function f(x) = 7 - 6x, evaluate f(x+h)-f(x)/h