The following equations involve different quantities and use different operations, yet produce the same result. Use a place value chart and words to explain why this is true. 5.24 x 103 = 5, 240 524,000 ÷ 102 = 5, 240

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.