identify the slope and y-intercept of y = -3x - 1
Question
Updated 8/7/2014 2:19:36 AM
Original conversation
User: identify the slope and y-intercept of y= -8x + 2

User: identify the slope and y-intercept of y = -3x - 1

Weegy: For the equation y=-3x-1, -3 is the slope. The point (0,-1) is the y-intercept.
vonna79|Points 416|

User: put the equation of a line into slope-intercept form 3x - 4y = 8

Weegy: The answer for 3x - 4y = 5 is y = 1/4 (3 x-5).
jeifunk|Points 9995|

User: if the slope of a line is already known, what else is needed in order to create an equation

Weegy: If the slope of a line is already known, Either a point or the y-intercept is needed. If the y-intercept is known (call it b), and, calling the slope m, the equation is y = mx + b. [ If a sample point (x0, y0) is known, then the equation is y - y0 = m(x - x0). ]

Question
Updated 8/7/2014 2:19:36 AM
Rating
3
The slope and y-intercept of y= -8x + 2 is: slope = -8, y-intercept = 2.

Confirmed by jeifunk [8/7/2014 3:40:22 AM]
3
3x - 4y = 8 in slope intercept form is y = 3/4x - 2
Confirmed by jeifunk [8/7/2014 3:41:24 AM]

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