Slope
Forms of linear Equations
More Forms of Linear Equations
Graphs
100
What is the slope formula?
(y2-y1)/(x2-x1)
100
Write an equation in slope-intercept form that has the y intercept at 5 and has a slope of 10.
y=5x+10
100
What is the y intercept of this line? y = 2x - 3
What is (0,-3)?
100
What is the slope of the line?
m=2
200
What is the slope of the line y=2x+4
2
200
What is the equation of a line that goes through the points (8, -5) and (12, -5)?
y = -5
200
What is the equation for the line that has the following ordered pairs (4,1), (8,2) and (0,0)?
y= 1/4 x
y = 0.25x
200
What is the slope of the line?
m=-4/5
300
What is the slope of the line y + 4 = 8(x + 2)?
8
300
What is the equation for point slope form.
y-y1=m(x-x1)
300
What is the slope of the line: x = 7 ?
Undefined
300
Write an equation for the line in slope-intercept form:
y=x+2
400
What is the slope between the two points (-4,5) and (6,10)
5/10= 1/2 or 0.5
400
Write an equation in point-slope form that goes through the points (10,11) and (20,22)
y-22=11/10(x-20)
y-11=11/10(x-10)
400
What ordered pair does the following line go through? y - 8 = 2( x + 3)?
(-3,8)
400
Write an equation for the line in point-slope form using the point (-1,7):
y-7=-2(x+1)
500
What is the slope between the two points (0.8, 3) and (0.5, 10.5)
What is -15
500
Write this equation in point-slope form y = -9x + 14
y - 14 = -9(x - 0)
500
Write the equation of the line in point-slope form that goes through (-2, 5) and (6, 10)
y - 5 = 5/8(x + 2)
or
y - 10 = 5/8(x - 6)
500
Describe the graph of the line that goes through the points (4, 9) and (20, 9)?
A horizontal line