Write an equation of a line with the given slope and y-intercept.

First thing the basic equation for the slope y intercept is “ y=my + b”. Keeping that in mind we just plug in the information we know: The y intercept is always “b” which is where the line on your graph intersects the y axis. The slope which would be “ m” is spaces you will move to get to the next point on your graph. The slope is 4/5 so that means you would move up 4 over 5 to get to the next point you will eventually hit the y intercept using this method. So in conclusion your answer will be Y= 4/5 x +2

1/b^3m^3               i don't know why you couldn't do it yourself its not that hard