3 years ago

Y= mx + b what is b?

1 answer:

8 0

Y=mx+b is Slope Intercept Form, where m represents the slope and b represents the y-intercept.

The y-intercept is the value of y when x equals 0, and can be visualized on a graph as the point on the line when it crosses the y-axis.

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Sandy cut out 2 squares and 7 circles from a piece of cardboard. The length of the sides of each square was x inches and radius

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$7\pi y^2\ represent\ the\ area\ of\ 7\ circles.\\\\Area\ of\ the\ circle:A_O=\pi r^2\ where\ r\ is\ a\ radius\ of\ the\ circle.\\\\In\ your\ example\ r=y\ therefore\ area\ of\ the\ one\ circle\ is\ equal:\\\\A_O=\pi y^2\\\\area\ of\ the\ 7\ circles\ is\ equal\ 7A_O=7\pi y^2$