4 years ago

F ( x ) = − 2 x + 9, find f(1).

2 answers:

7 0

Answer:

Step-by-step explanation:

f(1) = -2x + 9

-8 = -2x

x = 4

6 0

Answer: f(1) = 7

Step-by-step explanation:

f (x) = -2x + 9

f(1) = -2(1) + 9

f(1) = -2 + 9

f(1) = 7

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