Complete the ordered pair for the equation y = - 7x + 8.

The graph below could be the graph of which exponential function?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1