Answer:
The x- intercepts are (-4,0) and (8,0) the vertex is (2,-36)
Step-by-step explanation:
I graphed it on the Desmos graphing calculator
hope this helps
Answer:
D
Step-by-step explanation:
Answer:
The answer would be y= -2x + 5
Step-by-step explanation:
If you look at your table you can see a pattern in the Y collum. It's being subtracted by two each time.
Answer:
16
Step-by-step explanation:
2x² - 5x - 17
Put x as -3 and solve.
2(-3)² - 5(-3) - 17
2(9) - (-15) - 17
18 + 15 - 17
= 16
