3 x-intercepts:
1) x = -1
2) x = 3
3) x = 4
Answer
5 and a half
Step-by-step explanation:
Step 1: move 64 to a left side, -13 - 64 = 7d
Step 2: -77 = 7d
Step 3:

= d
Step 4: d = -11
The answer would be 8, you have to use the distance formula.
Answer:
C
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k ) are the coordinates of the vertex and a is a multiplier
y = (x + 7)² - 9 ← is in vertex form
with h = - 7 and k = - 9
vertex = (- 7, - 9 )