child and adult tickets are a ratio of 8:1. There were 147 more children tickets sold than adult tickets. how many tickets were sold told?

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

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.

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]