B. (3, -7)
When the equation is graphed, the vertex is at the point (3,-7). I hope this helps!!!
Answer:
[-3, 2]
Step-by-step explanation:
Plug in the x values into the equation and evaluate...
f(-10) = -10 + 7 = -3
f(-5) = -5 + 7 = 2
Since f(x) is a continuous line, the range with constantly increase as x increases, so we know that this is the range over that domain.
