Kaitlin , ryan and miguel sent a total of 79 messages during the weekend. Kaitlin sent 6 fewer messages than miguel. Ryan sent 3 times as many messages as miguel. How many messages did they each send

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

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.

Solve for the equation. 4x - 13 = 2x + 9