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2 years ago

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Given that f(x) = 2x −5, find the value of x that makes f(x) = 15. (5 points)

2 answers:

vladimir2022 [97]2 years ago

6 0

First you must set f (x) =15:
15 = 2x - 5
Now you must solve like a normal equation:
15 = 2x - 5 )+5
20 = 2*x ):2
10 = x

ANSWER: The value of x is 10

Elden [556K]2 years ago

5 0

The correct answer is B

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