Find the measures of the angles in the diagram.​

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

How can you tell when x and y are not directly proportional?

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.