A graph has quantity on the x-axis and price on the y-axis. The supply line goes through (60, 65), (75, 70), (100, 95). The demand line goes through (60, 100), (75, 70), and (80, 60). Using the above supply/demand graph, what is the price at the point of equilibrium? a. 100 b. 75 c. 70 d. 55 Please select the best answer from the choices provided A B C D

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