0
The slope of the line is (diff in y-coord)/(diff in x-coord) = (7-3)/(1+2) = 4/3
So the equation of the line is of the form y = 4/3*x + c where c is a constant to be determined
Equivalently, 3y = 4x + c' where c' is (another) constant to be determined.
The point (1,7) is on this line so 3*7 = 4*1 + c' ie c' = 21-4 = 17
So the equation of the line is 3y = 4x + 17
Add your answer:
Earn +20 pts
What is the equation of the line that contains the point with ( x y ) coordinates ( -3 7 ) and ( 5 -1 )?
Points: (-3, 7) and (5, -1) Slope: -1 Equation: y = -x+4
Write the equation in slopeintercept form of the line that has a slope of 2 and contains the point 3 7?
y = 2x + 1.
Write the equation in slope intercept form of the line that has a slope of 3 and contains the point 2 5?
y=2x+1
Choose the equation of a line that is parallel to y 3x - 2 and passes through the point -1-6?
y = 3x - 3
Which is the equation of the line with slope 3 that contains point -1 5?
using the point slope form: y - y1 = m (x - x1) y - 5 = 3 (x + 1)
What equation of the line that contains the point 1 -1 and 2 -2?
Choose the equation of the line that contains the points (1, -1) and (2, -2).
Write the equation in slope-intercept form of the line that has a slope of 2 and contains the point 1 1?
Write the equation in slope-intercept form of the line that has a slope of 2 and contains the point (1, 1).
What is the equation for the line that contains 1 2 and has a slope of 4?
Coordinate: (1, 2) Slope: 4 Equation: y = 4x-2
What is the equation in slope-intercept of the line that has a slope of 2 and contains the point 1 1?
y=2x+1
Write the equation of a line in slope intercept form that has a slope of 2 and contains the point 1 AND 1?
The equation is (y - 1) = 2(x - 1) or, y = 2x - 1
Write the equation in slope intercept form of the line that has a slope of 2 and contains the point 1 1?
y = 2x - 1
What is the equation of a line that contains the point (21) and is perpendicular to the line y 3x 4?
If you mean the point of (2, 1) and the line y = 3x+4 Then the perpendicular slope is -1/3 and its equation works out as 3y = -x+5
Which is the equation of the line with slope 3 that contains point (-1 5)?
It works out as: y = 3x+8
What is the equation of the line that contains the point (21) and is perpendicular to the line y3x-4?
If you mean: y=3x-4 and the point (2, 1) then the perpendicular equation is 3y=-x+5
What is the equation of the line that contains the point with ( x y ) coordinates ( -3 7 ) and ( 5 -1 )?
Points: (-3, 7) and (5, -1) Slope: -1 Equation: y = -x+4
What is the slope-intercept equation of the line that contains the points (1 2) and (0 -2)?
Points: (1, 2) and (0, -2) Slope: 4 Equation: y = 4x-2
What is a line that contains the points 5 -1 and -5 5?
Equation of the straight line: y = -3/5x+2 in slope intercept form
