Answer:
c. [105,315]
Step-by-step explanation:
5.0-1...............
1/243 or 0.00411522…
f(-7) = 34
If f(x) = -5x - 1, then . . .
f(x) = -5x - 1
f(-7) = -5(-7) - 1
= 35 - 1
= 34
. . . because in f(-7), the (-7) is the x-value you're supposed to use to find the value of the function.
