Question

Evaluate the function ​f(x)=-7x+6 at the indicated value.
Find f(-8).

Answer 1

Answer: f(-8) = 62

Explanation:

f(x) = -7x + 6

f(-8) = -7(-8) + 6

f(-8) = 56 + 6

f(-8) = 62

Wherever you see x in this function, replace it with -8 and solve.