Please help

will mark brainlist

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

For what values of x is x2 + 2x = 24 true?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.