Which matrix represents the vertices of the rectangle after it is scaled by a factor of 3? 0 0 120
12 12 6 0
(4,4)
(0, 2)
To 12 12 67
0 12 12 6
(0,0)
(40)
To 12 12 0
0 0 12 6
DONE

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Evaluate cos2θ for cosθ = square root of 3/2

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.