50 ! show your work and answer correctly or else a moderator will handle you! let f (x) = −x^2 − 5x + 36. what is the value of f(-3)? show your work. best answer gets brainliest.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

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.