11 less than the product of a number and -4

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Who long does it take to drive 150 miles at 45 miles per hour

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