HELP ME WITG THIS QUESTION PLSSS!! If a data set has a quadratic trend and a quadratic
function is fit to the data, what will the residual plot look
like?

What is the value of x in the following equation. -x ^3/2 = -27

Given the graphed function below which of the following orders pairs are found on the inverse function

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