Answer: f(-2)=-7
Explanation:
Simply plug in -2 as your x value (replace any x with a -2)
f(-2)= 2(-2)-3
Solve.
2(-2)= -4
-4+-3 = -7
I hope that helps :)
Answer:
f(-2) = -7
f(x)=2x-3, find f(-2)
f(-2)=2(-2)-3
f(-2)=-4-3
f(-2)=-7
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