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Graph f(x) = 5x -45


identify intercepts

Graph f(x) = 5x -45 identify intercepts-example-1
User XPav
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4 votes
intercepts y axis at y=-45
intercepts x axis when y=0
so set the equation equal to zero
0=5x-45
45=5x
x=9
intercepts x axis at x=9

if you need a coordinate just plug the x or y in the original to get the other point
User Jyo Fanidam
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