Vocabulary
Finding Slope
Linear Equations
Graphs & Tables
Random Review
100
The constant rate at which a linear relationship increases or decreases by is called the _________.
Slope
100
What type of slope does the following graph have?
Negative
100
what does m and b stand for in the equation y = mx + b
m is slope and b is y-intercept
100
Write an equation (y=mx+b) for the following graph:
y = 11
100
Simplify the following expression
25 - 2x + 10
What is 35 - 2x
200
The point (0,0) on a coordinate plane in called the ______.
Origin
200
Find the slope:
(3,-10) and (-5, 6)
m = -2
200
Write an equation with a slope of -5 that goes through the point (0, 10).
y = -5x + 10
200
What is the slope of the data in the table?
m = 3.99
200
Simplify the expression
5(3 + 2) - 2 x 2
What is 21
300
When a linear relationship crosses the y-axis or where x= 0 is called the _________.
y-intercept
300
What is the slope of the following graph?
Zero
300
What is the slope and y-intercept of the following equation: y=-3x-5
m = -3
b = -5
300
What is the y-intercept of the graph below?
b = 12
300
Solve the following two-step equation
15 = 3x - 3
x = 6
400
A vertical line always has a slope of ___________.
Undefined
400
Find the slope:
(5, -5) and (7, 3)
m = 4
400
Write an equation that pass through the points (0, -3) and (2, 6).
y = 9/2x -3
400
What is the slope of the following table?
m = 650
400
How many quadrants make up the coordinate plane?
4
500
A linear relationship can be represented by this equation.
slope-intercept form or y=mx+b
500
A line goes through the points (10, 0) and (11, -5)
What is the slope?
m = -5
500
What is the slope of a line that passes through the points (3, -6) and (7, -6)
m = 0
500
What type of slope does the graph have? What is the y-intercept?
Slope is positive.
b = -2
500
What is the formula we use to find our slope using two points?
m = (Y2 - Y1)/(X2-X1)