Find the equation of a line with the given points. (Put your answers in the form y = mx + b.) (7, 2) (4, 8)
Question
Updated 12/27/2015 5:09:50 AM
Flagged by arel [12/27/2015 5:08:26 AM]
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User: Find the equation of a line with the given points. (Put your answers in the form y = mx + b.) (7, 2) (4, 8)

Question
Updated 12/27/2015 5:09:50 AM
Flagged by arel [12/27/2015 5:08:26 AM]
Rating
8
The equation of a line with the given points. (Put your answers in the form y = mx + b.) (7, 2) (4, 8),the equation is y = -2x + 16.
slope = (8 - 2)/(4 - 7) = -2;
y - 2 = -2(x - 7);
y = -2x + 14 + 2
y = -2x + 16
Confirmed by jeifunk [12/27/2015 10:31:01 AM], Rated good by jeifunk

Questions asked by the same visitor
Find the equation of a line given the point and slope below. Arrange your answer in the form y = mx + b, where b is the constant. (-6, 1) m = 6
Question
Updated 12/18/2015 5:13:34 PM
The equation of a line given the point and slope below. Arrange your answer in the form y = mx + b, where b is the constant. (-6, 1) m = 6,the equation is y = 6x + 37.
y - 1 = 6(x + 6);
y = 6x + 36 + 1;
y = 6x + 37
Confirmed by Andrew. [12/18/2015 8:45:16 PM], Rated good by Andrew.
The y-intercept of the line whose equation is 2x + y = 4 is
Question
Updated 2/1/2018 11:58:02 PM
The y-intercept of the line whose equation is 2x + y = 4 is 4.
2x + y = 4 ;
y = -2x + 4

Solve the system by the elimination method. 2x + 3y - 10 = 0 4x - 3y - 2 = 0 When you eliminate y, what is the resulting equation?
Weegy: 2x^2 - 4x + 6 = 0 is in general form. TRUE. (More)
Question
Updated 12/27/2015 4:59:18 AM
Solve the system by the elimination method. 2x + 3y - 10 = 0 4x - 3y - 2 = 0 When you eliminate y,the resulting equation is 6x = 12.
2x + 3y - 10 + 4x - 3y - 10 - 2 = 0;
6x - 12 = 0;
6x = 12
Confirmed by jeifunk [12/27/2015 10:23:51 AM], Rated bad by jeifunk, Rated good by jeifunk, Rated good by jeifunk
One number is twice another number and their sum is 36. Which system of equations represents the word problem? 2x + y = 36 and x + y = 36 x + y = 36 and y = 2x y = 2x and 2x + y = 36'
Question
Updated 12/22/2015 9:11:21 PM
One number is twice another number and their sum is 36. x + y = 36 and y = 2x represents the word problem.
Let the smaller number be x,larger number be y;
y = 2x
x + y = 36
Confirmed by Andrew. [12/22/2015 9:23:53 PM]
Solve the system by the elimination method. -2x + y + 6 = 0 2x + y - 8 = 0 When you eliminate x, what is the resulting equation? 2y = 2 2y = -2 y = -2
Question
Updated 12/27/2015 4:56:50 AM
Solve the system by the elimination method. -2x + y + 6 = 0 2x + y - 8 = 0 When you eliminate x, the resulting equation is 2y = 2.
-2x + y + 6 + 2x + y - 8 = 0;
2y - 2 = 0;
2y = 2
Confirmed by jeifunk [12/27/2015 10:25:57 AM], Rated good by jeifunk
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