What is the image point of (-2,-2) after a translation right 3 units and up 1 unit?

Having a hard time understanding this question (see attachment).

Can you me find the slope! (30 points)

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola 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? write your answer as a decimal rounded to the nearest tenth