Okay So the Y intercept is 4 because the line passes through the y-axis and makes contact at 4. The Slope is 1/2 because You go down 1 and over 2 to get to the next point the connects to the next corner so the Slope Intercept Equation is Y=1/2x + 4
the blue rug is 2 feet in diameter because you specifically said all together it was 10 and they say the red rug is 8 feet which means you have to do 10-8=2
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