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mangaice43
Sep 5, 2007, 01:32 PM
finding x and y-intercept

x-y-3=0

KISS
Sep 5, 2007, 05:05 PM
finding x and y-intercept

x-y-3=0
Think about it this way. What is the equation of the x axis; (x=0 ; y=-inf to + inf)
What is the equation of the y axis (y=0, x=-inf to + inf)

Solve the two sets of equations.

s_cianci
Sep 8, 2007, 10:57 AM
x-intercept: plug in 0 for y.
y-intercept: plug in 0 for x.