Choose the algebraic description that maps the image ΔABC onto ΔA′B′C′. Question 3 options: (x, y) → (x – 7,y + 4) (x, y) → (x – 7,y – 4) (x, y) → (x + 7,y + 4) (x, y) → (x + 7,y – 4)

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas