Types of slope
Standard Form
Point-Slope form
Slope-intercept form
Misc.
100
Going downhill would be an example of which type of slope?
Negative slope
100
What is standard form of a line?
ax+by=c
100
What is the point for the equation: y-6=2x+4?
(-4,6).
100
Identify the y- intercept based on the graph 
(0, 3)
100
What does the "b" represent in the equation y=mx+b?
The Y-intercept.
200
What type of slope is this? (positive or negative)
Negative.
200
What are 2 points in the equation 4x+7y=28?
(7,0) and (0,4)
200
What is the slope of the equation y-4=8x+3?
8.
200
Identify the slope in the equation y= 4x+12.
4.
200
How are these two equations related?
y=6x-2
y=-1/6x-2
They are perpendicular lines.
300
If the slope is negative, which direction does the line for the graph go?
Down to the right
300
What is the slope of the equation?
3x+5y=20
The slope is -3/5
300
Write an equation with a slope of 5 and a point (-4,2) in point-slope form.
y-2=5(x+4)
300
Identify the y-intercept in the equation: y=-4/5x+12
(answer with a point)
(0, 12)
300
What is point slope form?
y-y1=m(x-x1)
400
A car driving up a hill would be an example of which type of slope?
Positive slope.
400
What are the points for the equation 3x+5y=15?
(5,0) and (0,3)
400
Uh oh! You lost all of your points! The only way to gain them back is to answer the following question. What is slope intercept form, point slope form, and standard form?
(if correct, gain 400 points)
Slope-Intercept Form: y=mx+b
Point-Slope Form: y-y1=m(x-x1)
Standard Form: ax+by=c
400
Write the equation of a line with a slope of -4 and a y-intercept of -1.
y=-4x-1
400
When would it be easiest to use slope-intercept form?
When you have the slope and the y-intercept.
500
What is the equation for slope?
y2-y1/x2-x1
500
What is the y-intercept of the equation?
-7x+15y=9
The y-intercept is 3/5.
500
What's wrong with the following equation?
y1-y=m(x1-x)
The equation should be y-y1=m(x-x1).
500
Find the slope.
The slope is -1/2.
500
Solve the following equation:
5y=5x+3
No solution