Does anyone Know what y = 1.6x + 48?

Find the missing part. use an improper fraction for your answer.

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.