Answer:
(-8, ∞)
Step-by-step explanation:
The coefficient of x^2 is negative so the graph rises from the left until x = -8 and y = -1.
So it decreases from x = -8 to x = infinity.
Answer:
Quadratic
Step-by-step explanation:
20 words so here's junk don't read this.
Answer:
yes; only one range value exists for each domain value.
Step-by-step explanation:
The x value don't repeat. Which is: -3, -1, 1, 5.