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uranmaximum [27]

2 years ago

6

Evaluate the function. f(x) = –22 – 9x + 20 Find f(9)

1 answer:

Alenkasestr [34]2 years ago

8 0

Answer:

f(9)=-22-9(9)+20=-83

Step-by-step explanation:

f(9) means x = 9, Just substitute 9 into the function.

-9(9) = -81

-22-81+20 = -83

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