What is find the change in y and divide it by the change in x?
100
It is called this when three or more points lie on the same line
What is colinear?
100
This form will help us create an equation when give a point or a slope. It can be expressed as y-b=m(x-a).
What is point slope form?
100
When we solve a system by substitution, we are...
What is substituting the value of one variable into the other equation to find the the value of the other variable?
100
When we solve a system by elimination, we...
What is add or subtract to eliminate one variable. We then solve for the other variable. We use the value of the other variable to solve for the eliminated variable.
200
The slope between A(-6,8) and B (-6,5) is
What is undefined?
200
When three or more points are colinear, we can say this about the slope between all the points.
What is the slope being the same (constant)?
200
The equation of line with a slope of -5 and a point (-10, -5) would be..
What is y+5=-5(x+10)?
200
Tom has a collection of 27 CDs and Nita has a collection of 18 CDs. Tom is adding 3 CDs to his collection each month and Nita adds 6 CDs to her collection each month. When will Nita and Tom have the same amount of CDs.
What is after 3 months?
200
The solution to the following system would be:
3x+3y=-9
3x-3y=-21
What is (-5, 2)?
300
Jim's speed after traveling 3 miles for 20 minutes would be
What is 9 miles per hour?
300
F(1,0), B(-5, -24), J(0, -4), and T(-4,3)
These three points are collinear.
What is F, B, and J?
300
The equation of the line with points (-10,6) and (-8,7) would be
What is y-7=.5(x+8) or y-6=.5(x+10)
300
The solution to the following system is:
y=2x+3 and y=3x+1
What is (2,7)?
300
The Solution to the Following System would be:
x+2y=-6 and 3x+8y=-20
What is (-4,-1)?
400
The slope of the line 2x+8y=6 is
What is is one-fourth?
400
L(4,11), M(5,13), Q(3,9), and V(-5,20)
L, M, and Q are collinear. L, M, Q, and V are...
What is not collinear?
400
The y-intercept and slope of y=mx+b would be
What is b and m?
400
The solution to the following system is:
y=2x-10 and y=4x-8
What is (-1, -12)?
400
The Solution to the Following System Would be:
-10x-3y=-18 and -7x-8y=11
What is (3,-4)?
500
The slope of the line -4x-y=10 is
What is -4?
500
True or False: Slope can always help us find if points lie on the same line.
What is true?
500
Find the slope intercept form of 2x+y=2
What is y=-2x+2?
500
The solution to the following system would be
y=4x+6 and y=2x
What is (-3, -6)?
500
To be able to solve the following system, the number we would have to multiply the first equation by would be:
-3x-2y=2 and -9x+3y=24