Mrs. Higgins graphed the function f(x)= -2(7/10)x
She asked her students to transform f(x) 9 spaces down and 4 spaces to the right.
Shari’s answer was f(x)= -2(7/10)x+4 -9
Drew’s answer was f(x)= -2(7/10)x-4 -9
Joel’s answer was f(x)= -2(7/10)x+9 +4
Chris’s answer was f(x)= -2(7/10)x-9 +4
Which student was correct?