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kolbaska11 [484]

2 years ago

9

If f(x)= 2x^2 +5, find f(-2)

2 answers:

kaheart [24]2 years ago

5 0

Use the magic napkin

kherson [118]2 years ago

3 0

The answer would be 13. You just replace the "x" with "-2" so the equation will look like f(-2) = 2(-2)^2+5. Which all comes out to 13.

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