R>-6
Please correct me if I’m wrong
As the x value increases by 1, the y value increases by 4. If the x value skips from 4 to 25, it increaes by 21. The y value can be found by multiplying 21 * 4 and adding the previous y value, 7. 21 * 4 is 84 and 84 + 7 = B) 91
Plug in 0
7+(-4(0)^2)
7+(0)^2
7+0=7
I've graphed it for you below.