Which equation is set up for direct use of the zero-factor property? A. 3x2 - 19x - 14 = 0 C. X2 + x = 42 B. (7x + 9)2 = 3 D. (3x - 2)(- 2) = 0

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

True or false look at the picture pls : /

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.