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If g(x)=−3x^2+2x−7, Find g(4)
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1 vote
If g(x)=−3x^2+2x−7, Find g(4)

User Remio
by
4.2k points

2 Answers

3 votes

-47

Explanation:

= -3(4)^2 +2(4) -7

= (-3×16) +8 - 7

= -48+8-7

= -40-7

= -47

User Oguz Bilgener
by
4.2k points
6 votes

Answer:

-143

Explanation:

We have to substitute 4 into x.

g(4) = -3(4)^2 + 2(4) - 7

g(4) = -12^2 + 8 - 7

g(4) = -12^2 + 1

-144 + 1

-143

User Medi
by
3.7k points
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