Asked by math help :)

Given the function rule f(x)=x^2-3x+2, what is the output of f(-2)?
Answered by math help :)
Ive been working on it for a while and can't figure this out, the answer options are
a. -8
b. 0
c. 4**
d. 12
Answered by math help :)
Also, i will probably have more questions soon, I went thru and did the questions i Knew how to do but now i am trying to figure out how to do the rest.
Answered by oobleck
x is just a place holder
f(x)=x^2-3x+2
so,
f(-2)=(-2)^2 -3(-2) + 2 = 4+6+2 = 12
How did you get 4?
In future problems, please show your work, so we can see where you go wrong (if you do)
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