3 years ago

I Will give out brainliest help ASAP

Mathematics

1 answer:

kirza4 [7]3 years ago

6 0

Step-by-step explanation:

f(x) = 2x² + 9

f(5) = 2(5)² + 9

= 2(25) + 9

= 50 + 9

= 59

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