Okay, so first things first:
i =

That said, no answer that has -245 is correct.
Now we just need to solve

245/5=5*49

So, that's your answer, option D.
Answer:
it moves graph left
Step-by-step explanation:
h=left and right
k=up and down
First you write out your equation, which is 28x-42=154. Then you solve you equation. First, add 42 to each side, get 28x=196. Divide both sides by 28, get x=7.
Eight minus four equals four!
B and c, anything with an x^2 term is a quadratic.