Question

Given the function: f(x) = 7x + 8.
Find the value of y when x = -6.

Answer 1

f(x)=7x+8; x=-6
f(-6)=7(-6)+8
f(-6)=-34

Answer 2

-34

Explanation:

7x + 8

7(-6)+8

-42+8

-34

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