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jacobrich334 jacobrich334
  • 06-02-2017
  • Mathematics
Answered

What is f(–3) for the function f(a) = –2a2 – 5a + 4?

Verified Answer :

Smartstar85 Smartstar85
  • 06-02-2017

The answer is 31 why? you replace the variable with -3
So it's f (a)=-2 (-3)(2)-5 (-3)+4
f (a)=31 that is the final answer.

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