Homework Help: Algebra

Posted by Linda on Sunday, May 27, 2007 at 10:04pm.

Evaluate the given function for the value specified.
2. f(x) = x squared - 7x + 10; find (a) f(0), (b) f(5), and (c) f(-2).
a) f(0)=>
b) f(5)=>
c) f(-2)=>

I didn't see your work, so it's hard to critique it.

Take the 0, 5, and -2 and plug it in for "x" in the equations.

Matt

Please correct this:
(a)f(0)=>0^2-7*0+10=10
(b)f(5)=>5^2-7*5+1025-35+10=0
(c)f(-2)=>(-2)^2-7(-2)+10=4+14+10=

Yes. Just have to finish (c)

4+14+10 = ?

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