2 years ago

If f (x) = - 9x + 8, then find f (-2)

Mathematics

1 answer:

Katen [24]2 years ago

3 0

Answer:

Step-by-step explanation:

f(x) = -9x + 8

f(-2)

______________

When we have a function f(x), x can be plugged in with anything, when plugged, the equation the function f(x) is tied too will also have x replaced with the value.

Therefore, if f(x) equals f(-2), -9(-2) + 8

Multiply :

-9(-2) + 8

18 + 8

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If f (x) = - 9x + 8, then find f (-2)​

If f (x) = - 9x + 8, then find f (-2)