SOLUTION: determine the slope m and the y-intercept for y+9=0

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Question 54581: determine the slope m and the y-intercept for y+9=0
Answer by anjulasahay(30) About Me  (Show Source):
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determine the slope m and the y-intercept for y+9=0
given y + 9 = 0
hence y = -9
i.e. intercept on y axis is -9.
we know that slope = dy/dx
from the equation given y = -9
dy / dx = 0
hence slope = 0