If the original function f(x)=2x^2-1 is shifted 3 units to make the function g(x) which would represent g(x). 1 2(x-3)^2-1 2 2(x+3)^2-1. 3 2x^2+2 4. 2x^2-4

um is there supposed to be a picture?

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14

you would 18 *0.25 = 4.5