Answer:
f(-2) = -4
Explanation:
to do this just substitute x for -2.
f(x) = x^2 + 3x - 2
f(-2) = (-2)^2 + (3* -2)- 2
f(-2) = 4 - 6 - 2
f(-2)=-4
To solve this, simply plug the value into the function as follows:
f(-2)=(-2)^2+3(-2)-2
f(-2)=4-6-2
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