Slope-Intercept Form
Standard Form
Writing Equations in Slope-Intercept Form
Write the Equation in Point-Slope Form
Challenge
100
The general equation for slope-intercept form:
What is y = mx + b?
100
What is the error found in the equation below. It's in standard form.
(3/4)x - 2y = 10
the fraction that is the coefficient of x
100
In slope-intercept form, what is the equation of the line that has a slope of -5 and a y-intercept of 14.
y=-5x+14
100
In point-slope form, what is the equation of the line that has a slope of -2 and passes through the point (3,24).
y-24=-2(x-3)
100
What is the equation of the vertical line that passes through (-3,7).
x=-3
200
The slope of the line containing points (2, 6) and (-2, 6)
What is 0?
200
What is 'A' in the equation below. It's in standard form.
5x - 9y = 12
5
200
In slope-intercept form, what is the equation of the graph shown below:
y=x+2
200
In point-slope form, what is the equation of the line that has a slope of (-1/3) and passes through the point
(-14,-21).
y+21=(-1/3)(x+14)
200
In slope-intercept form, what is the equation of the line that passes through the points (-1,-2) and (-5,-6).
y=x-1
300
The slope-intercept form of the given equation:
y-6=-10(x+3)
What is y=-10x - 24?
300
What is 'C' in the equation below. It's in standard form.
5x - 9y = 12
12
300
In slope-intercept form, what is the equation of the graph that goes through (0,-3) & (2,1):
y=2x-3
300
In point-slope form,what is the equation of the line shown below:
y-2=2(x-1)
(There are other correct answers...make sure the point you used for (x1,y1) is on the line and that your slope is 2)
300
Wrtie three equations to represent three lines parallel to the line y=(-2/3)x+10.
Give any equation with a slope of (-2/3) ?
(Any y-intercept or other point used is fine; the only thing that matters is that the slope is (-2/3).)
400
The slope-intercept form of the given equation: 3x+2y=8
What is y=(-3/2)x+4
400
Write the equation below in standard form:
y=-2x + 6
2x+y=6
400
In slope-intercept form, what is the equation of the line that passes through the points (4,4) and (5,-2).
y=-6x+28
400
In point-slope form,what is the equation of the line that is parallel to the line y=2x+4 and passes through the point
(-3,-1).
y+1=2(x+3)
400
In standard form, what is the equation that is parallel to the line y=(-1/2)x+2 and passes through the point (2,4).
x+2y=10
500
The y-intercept of the line that passes through (6, 0) and (4, 1)
What is b = 3?
500
Write the equation below in standard form:
2y=(-2/3)x-10
2x+6y=-30
500
In slope-intercept form, what is the equation of the line that is parallel to the line y=-4x+10 and passes through the point (2,5).
y=-4x+13
500
In point-slope form, what is the equation of the line that is parallel to y-2=-5(x-3) and has an x-intercept of 4.
What is y-0=-5(x-4) ?
(There are other correct answers...make sure your slope is -5 and that your point falls on the correct line!)
500
In standard form, what is the equation of the line with a y-intercept of -3 and slope of -1/2
x+2y=-6