3 years ago

Use the given domain to find the range of function: f(x)=−2x²+7, D={2, −3, 0}

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

5 0

Answer:

R={-1, -11, 7}

Step-by-step explanation:

-2(2)^2+7=

-2(4)+7=

-8+7=

-1

-2(-3)^2+7=

-2(9)+7=

-18+7=

-11

-2(0)^2+7=

-2(0)+7=

0+7=

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