Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through the point (9,-2)

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Let x = a + bi and y = c + di and z = f + gi. which statements are true?

Match the one-to-one functions with the graphs of their inverse functions.