Respuesta :

Marver1ck

Answer:

f(-6) = -43

Step-by-step explanation:

f(x) = 7x - 1

f(-6) = 7(-6) - 1

f(-6) = -42 - 1

f(-6) = -43

AlgebraicAardvark

To evaluate f(-6) for f(x) = 7x – 1, you're being asked to substitute -6 for the x in the function.

If        f(x) =   7x – 1,

then f(-6) = 7(-6) – 1

               = -42 – 1

               = -43

Just substitute the value for x and then simplify to get your result, which is your y-value.