Equation of given line: 3x + y = 15 or y = -3x + 15 Slope of given line = coefficient of x = -3 Slope of perperndicular = -1/(slope of given line) = -1 / (-3) = 1/3
Points: (15, 8) and (7, 3) Slope: 5/8
Points: (-1, -1) and (3, 15) Slope: 4
Points: (0, 5) and (10, -15) Slope: -2
If you mean points of (1, 5) and (-1, -1) then the slope works out as 3
4
Get in slope intercept form. 3X + 5Y = 15 5Y = -3X + 15 Y = -3/5X + 3 -3/5 is the slope of this line and the line parallel to this line
The slope of the line that represents the graph of that equation is 15.
Equation of given line: 3x + y = 15 or y = -3x + 15 Slope of given line = coefficient of x = -3 Slope of perperndicular = -1/(slope of given line) = -1 / (-3) = 1/3
36x-9y = 15 -9y = -36x+15 y = 4x-5/3 in slope intercept form
36x-9y=15 36x-15=9y y=4x-15/4 remember slope is the m on y=mx+b so slope=4
Rewriting the equation 3x + y = 15 gives y = 15 - 3xThe slope of this and any parallel line is the x multiple, which in this case is -3
The slope is 1/3 and the y-intercept is -1.
The slope of a straight line perpendicular to another is the negative reciprocal So you have 3x+y = 15 y = -3x+15 here the slope is -3 ( the number in front of the x is slope, m, remember?) so the slope of the line perpendicular is minus (1/-3) = 1/3
3X + 5Y = 155Y = -3X + 15Y = (-3/5)X + 3The slope of this line is -3/5.The slope of a line perpendicular to it is 5/3.
this is an equation of a line. it has a slope of 4/3 and a y-intercept of 5
Points: (10, 8) and (15, 8) Slope: 0 It will be a straight horizontal line