Find the common ratio and the three terms in the sequence after the last one given.

9) -1, -5, -25, -125, ...

10) -4, 16, -64, 256, ...

11) 2, 6, 18, 54, ...

12) 2, 4, 6, 8, ...

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?