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3 years ago

1. If f(x)= 3r? - 7x+15, then lf(-2)=

Mathematics

1 answer:

dlinn [17]3 years ago

5 0

f(x) = 3x^2 - 7x + 15
Therefore, f(-2) = 3(-2)^2 - 7(-2) + 15
or, f(-2) = 3(4) + 14 + 15
or, f(-2) = 12 + 14 + 15
or, f(-2) = 41

Answer:

E. None of the above

Hope you could understand.

If you have any query, feel free to ask.

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