Replace <span>x = 2 into f(x)=7x-5
</span> f(2)=7(2)-5 = 14 -5 = 9
answer is <span>A. 9</span>
Set the x value to be -2, -1, 0, 1, and 2.
If x is -2, y is -5.
2 (-2) - 1 = -5
The coordinate pair would be (-2, -5).
If x is -1, y is -3.
2 (-1) - 1 = -3
The coordinate pair would be (-1, -3).
If x is 0, y is -1.
2 (0) - 1 = -1
The coordinate pair would be (0, -1).
If x is 1, y is 1.
2 (1) - 1 = -1
The coordinate pair would be (1, 1).
If x is 2, y is 3.
2 (2) - 1 = 3
The coordinate pair would be (2, 3).
Five ordered pairs could be (-2,-5), (-1,-3), (0,-1), (1,1), and (2,3).
I suspect there's more to this problem than you've shared. Based only upon what you have shared:
"h(x) = the height, in inches) of the hill shown in the painting, where x is the distance from the left side of the painting of the point on the hill."
Double check to ensure that you've copied the entire problem to be solved.