The two other transformations are the width of the parabola (vertical stretch or sink) and a reflection about the x-axis if the parabola becomes negative.
X-intercept is 4 and yintecept is9
Answer:
-12 and -5
Step-by-step explanation:
a+b=-17
b-a=7
b=7+a
a+7+a=-17
2a+7=-17
2a=-17-7
2a=-24
a=-12
-12+b=-17
b=-17+12
b=-5
so a and b are -12 and -5 respectively
The answer would be 2x(x-4)
