Answer is x^2-8x+22 because there is no like terms
I don’t have the answer but for questions like that go to Demos Graph Calculator and it will say the answer, after you put in the points
35 miles per an hour. 140 divided by 4 = 35.
Y=7
This line is parallel of x - axis .
For all of the values , y values is 7
Good Luck :)