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Mathematics 7 Online
OpenStudy (anonymous):

choose the graph of the linear equation: y = -3

OpenStudy (anonymous):

OpenStudy (anonymous):

b is zero.

OpenStudy (anonymous):

so what does that mean? since b is the y-intercept, then it intersects the y-axis at y=0

OpenStudy (anonymous):

okay and what is the slope? -3. So start at the y-axis at (0,0), which is the y-intercept. Go down 3 and to the right 1.

Directrix (directrix):

Horizontal line in quads 3 and 4.

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