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3 years ago

5

Please show work and if possible explain how you did it? I've been confused over this (both questions please)

1 answer:

Ahat [919]3 years ago

5 0

Y=mx+b
m=slope
b=y intercept or where the line crosses the y axis

slope=rise/run, from left to right

so

1.
ok, so we see it is going throught (-2,1) and (-1,4)
so it hits (-2,1) and then goes up 3 and right 1
so sloe=3/1 or 3
y intercept, it hits at y=7 so
y=3x+7 is equation

2.
we gots a hit at (0,2) and (5,6) about
so goes up 4 and to the right 3 so
4/3 is slope
hits y axis at about y=2
y=(4/3)x+2

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Read 2 more answers

Can someone check my work? Also it’s equivalent ratios and I was wondering if this his how you do it?

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Step-by-step explanation:

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