If f(x)= 4x + 5, what is the value of f(-3)?
1 answer:
Hey there,
The question is asking us to solve for "y" when you plug in -3 for x.
First step would be to plug in -3 for x in the equation:
Now you multiply by 4 and then add 5 to get your answer:
The value of f(-3) would be -7.
Hope I helped,
Amna
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