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notsponge [240]
4 years ago
14

If f(x)=2xsquared-10, find f(5) A.90 B.10 C.7.5 D.40

Mathematics
1 answer:
inessss [21]4 years ago
5 0

Answer:

D.40

Step-by-step explanation:

2(5)squared -10

2(25)-10

50-10=40

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vagabundo [1.1K]

Hi there!

<em><u>Answer:</u></em>

<em><u>=107</u></em>

<em><u>*The answer must have a positive sign.*</u></em>

Step-by-step explanation:

<h2><u>Lesson: Order of operations</u></h2>

Parenthesis

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It can also go left to right.

First, you do exponents.

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Then, you multiply from left to right.

25*4=100

Finally, you add from left to right.

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I hope this helps you!

Have a nice day! :)

-Charlie

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