Slope
Equations
Slope Intercept Form
Solving
Vocabulary & Misc.
100
Define slope.
What is rise/run?
100
What is the slope and the y intercept in ths equation?
y= 1/3x +240
What is slope of 1-3, and y-intercept of 240.
100
What is the generic equation for slope intercept form?
What is y=mx+b?
100
Solve for x:
2x- 12= 4
What is 8.
100
Define parallel lines.
What is two lines that do not touch?
200
What is the formula for slope?
What is y2 - y / x2 - x?
200
Write the equation of the line that has a slope of 152 and and a y-intercept of 4
What is y=152x +4?
200
Write the equation with a slope of 6 and y-intercept of -8.
What is y=6x-8?
200
Find the y intercept of x+4y=8.
What is the y-intercept is 2.
200
Define perpendicular lines.
What is lines that intersect at 90 degrees?
300
Find the slope using the graph.
What is 2/1 ?
300
Write the equation of the line that has a slope of 2 and passing through (0,-4).
What is y=2x -4.
300
Write the equation of a line with slope -2 and y-intercept 0.
What is y=-2x?
300
Solve for b.
12= 49 +b
b= -37
300
What does y-intercept mean? What does it look like on a graph?
What is the starting point where the graph crosses the y axis.
400
Find the slope using these points:
(4, -6) and (1, -2)
What is -4/3?
400
Describe this line's slope.
y= 5
What is horizontal.
400
Graph and label y=2x-2.
Answer on board
400
Solve for x.
3+x= 21
What is x = 18
400
What is the equation for finding slope?
What is y1-y1 / x1-x2
500
Find the slope between the two points A(2,4) and B(-1,-4).
What is 8/3?
500
Describe this line's slope:
x=12
What is vertical.
500
Graph y=-x+1.
Answer on board
500
Plug in 3 for x and solve for y:
y=2/3 x-5
What is y= -3
500
Write a story problem and model it with a y= mx +b equation.
What is answers will vary.