3 years ago

If g(x) = ax2 + 3x – 5, what does a need to be so that...

Mathematics

1 answer:

Arisa [49]3 years ago

5 0

Answer:

Step-by-step explanation:

g(x)=ax²+3x-5

then g(-1)=-15

therefore g(-1) ⇒ a(-1)²+3(-1)-5=-15

a-3-5=-15

a-8=-15

a=-15+8

a=-7

for g(-1)=-15

then g(x)= -7x²+3x-5

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