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?????????????????????

?????????????????????-example-1

2 Answers

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White her is white b
User Mawcs
by
5.2k points
12 votes

Answer:

f(9) = 61

Explanation:

You know f(x) = 8x - 11. So, to find f(9), you have to replace x with 9 on the other side.

f(9) = 8(9) - 11

You can solve this.

f(9) = 72 - 11

f(9) = 61

User Bernard Dy
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5.6k points