Does anyone know how to do 3 & 4

Which graph represents the function g(x) = |x + 4| + 2?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

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