Point on line = (2,5), therefore, x = 2 and y = 5 Slope = 3 Slope-intercept = ? Slope-intercept form: y = mx + b, where m = slope and b = y-intercept. y = mx + b; Solve for b: 5 = 3(2) + b 5 = 6 + b -6 + 5 = 6 + b -6 -1 = b So the equation of the line is y = 3x -1
Point-slope form: y - y1 = m(x - x1) y+6=-1/8(x+4)
so the equation of this line can be written using the slope and the point using point slope form (y-3)=2(x+1) So y =2x+5 Now we see, for the points (0,5) is on the line since 2(0)+5=5
y- -5 = -3(x-4) y = -3x+12-5 y = -3x+7 in slope intercept form
y -5 = -3(x -4) y = -3x+12+5 y = -3x+17 in slope intercept form
Point: (2, -1) Slope: -5 Equation: y = -5x+9
Point: (-6, -2) Slope: 5 Equation: y = 5x+28
if a line has a slope of -2 and a point on the line has coordinates of (3, -5) write an equation for the line in point slope form
y = 2x - 2
Points: (-10, 3) and (-2, -5) Slope: -1 Equation: y = -x-7
y=2x+1
1) You write the equation in slope-intercept form, if it isn't in that form already. 2) An easy way to graph it is to start with the y-intercept. For example, if the intercept is +5, you graph the point (0, 5). Then you add an additional point, according to the slope. For example, if the slope is 1/2, you go 2 units to the right, and one up, and graph a point there.
Point on line = (2,5), therefore, x = 2 and y = 5 Slope = 3 Slope-intercept = ? Slope-intercept form: y = mx + b, where m = slope and b = y-intercept. y = mx + b; Solve for b: 5 = 3(2) + b 5 = 6 + b -6 + 5 = 6 + b -6 -1 = b So the equation of the line is y = 3x -1
It is: y-1 = 2(x-3) => y = 2x-5
If you mean: y-2 = 5(x-6) then the point is (6, 2) and the slope is 5
If you mean: y-2 = 5(x-6) then the point is (6, 2) and the slope is 5
Slope: -3 Point: (4, -5) Equation: y = -3x+7