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two different ways to graph y=2x+5?

please answer i need help

2007-12-06 12:47:00 · 1 answers · asked by minnie 1 in Science & Mathematics ➔ Mathematics

1 answers

1. let y=1
1=2x+5
x=-2
when y=1, x=-2
draw in graph (-2,1)
and let y=2,3,4,5,6......

2. gradiant=2
m=2=-y/x
2 = -5/x
x = -2.5
y-intercept=5
x-intercept=-2.5

2007-12-06 13:04:24 · answer #1 · answered by jap p 2 · 0⤊ 0⤋

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