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3 years ago

9

If f(x) = 4x + k and f (2) = f (1), then calculate the valueof K.

1 answer:

andrezito [222]3 years ago

8 0

Answer:

-7

Step-by-step explanation:

given f(x)=4x+k

therfore, f(2)=4*2+k

we know that f(2) =1

so, 4*2+k=1

8+k=1

k=1-8

k=-7

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