After subtracting 2x from each side, the resulting equation is shown below: 2x+4y=8
4y=-2x+8
the final step to solve for y would be to what?

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

What is the equation of the line graphed?