A few days ago
help idk kno how 2 do!!! find y-intercept of a line that passes through (-1,2) and has a slope of 5/6…?
help idk kno how 2 do!!! find y-intercept of a line that passes through (-1,2) and has a slope of 5/6…?
Top 7 Answers
A few days ago
Favorite Answer
y=mx+b
y=(5/6)x+b
Plug in the x and y coordinates into it and solve for b
b will be the y intercept
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4 years ago
y-intercept -3 is the factor (0,-3) (it rather is x=0, y=-3) The equation of a line with slope 2 would be of the type y=2x+b to discover b, exchange x=9 and y=-3 -3 = 2(0)+b -3 = 0 + b b=-3 consequently, the equation is y=2x-3
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A few days ago
First – basic equation
y=5/6x
Next: set y = 2 and x = to -1
2=5/6(-1)
3= -5/6
Now add b
3= -5/6+b
(common denominator)
18/6 = -5/6+b
23/6 = b
y= 5/6x + 23/6
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A few days ago
use Y=mx + b
m=the slope
b=the y-int
so plug in 5/6 for m
and plug in -1 for x and 2 for y
solve for b and u get:
b= 17/6
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A few days ago
Find the equation of the line and then set the y-value equal to zero…then solve for x.
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A few days ago
use the equation y=mx+b; where y=2 and x= -1. “M” is where you plug in your slope.
solve the equation for “b”.. which is your y-intercept.
good luck =)
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A few days ago
Omg, I did that last year in math and I hated it. I have no idea how to do this.
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