Vocab
Slope
Intercepts
Solve by Graphing
Solve by Algebra
100
Relationships that have straight-line graphs.
What are Linear Relationships
100
What is the slope of the line that passes through the points A(-2, -1) and D(3, 5)?
What is 5/6
100
What is the x intercept for the equation below?
y=x
What is x=0.
100
Solve by graphing.
y = x
y = 2x - 4
What is (4,4)
100
What are the x- and y-intercepts for the graph of 2x - 5y = 10?
What is x=5, y=-2
200
The ratio of the rise, or the vertical change, to the run, or the horizontal change.
What is Slope
200
The term slope is used to describe the what of a straight line?
What is steepness
200
What is the y-intercept for the graph of y + 9x = - 6?
What is y=-6
200
Solve by graphing.
y - 2x = 4
y = 2x
What is no solution
200
What are the x- and y-intercepts for the graph of 3x - 2y = 6?
What is x=2, y=-3
300
Another name for constant ratio.
What is Constant of Variation
300
What is the slope of the line that passes through the points C(-2, 4) and D(1, -1)?
What is -5/3
300
What are the x and y intercepts of the graph below?
What is
x=5, y=-9
300
Solve by graphing.
y - 4x = 8
y = 2(2x + 4)
What is infinite number of solutions
300
What is the solution of the system of equations?
y = x - 4
y = -3x
What is (1,-3)
400
What form is this equation called.
Ax + By = C
What is Standard Form
400
What is the equation to find slope?
What is
m = (y2-y1)/(x2-x1)
400
What is the y-intercept in the graph below?
What is y=2
400
Solve by graphing.
-x + y = 3
y = -3(2x-1)
What is (0,3)
400
What is the solution of the system of equations below?
y = 2x + 2
y = 4x - 2
What is (2,6)
500
Two or more equations with the same set of variables.
What is System of Equations
500
If my rise is 6 and my run is 7, what is my slope?
What is 6/7
500
What are the x and y intercepts of the graph below?
What is
x=80, y=315
500
Solve by graphing.
y = 2x
y = x + 1
What is (1,2)
500
What is the solution of the system of equations?
y = x - 10
y = 2x + 5
What is (-15, 25)