Definitions
Slope
y-intercept
Linear Equations
Word Problems
100
A relationship in which there is a constant rate of change between two variables.
What is a linear relationship?
100
The variable for slope in this equation: y = mx + b
What is m?
100
y = mx + b
What is b?
100
The slope-intercept equation.
What is y = mx + b?
100
Alana walks 1 meter per second. Gilberto walks 2 meters per second. How much faster will Gilberto walk 100 meters?
What is 50 seconds?
200
The steepness of a line. The ratio of the vertical change to the horizontal change between any two points on the line.
What is slope?
200
The slope of the line that fits this statement: A ride in a cab costs $0.40 plus $0.15 per mile.
What is $0.15?
200
A ride in a cab costs $0.40 plus $0.15 per mile.
What is $0.40?
200

The value of x: 

3x + 7 = 5x - 13.

What is 10?

200

A ride in a cab costs $0.40 plus $0.15 per mile. How much does the cab charge for a trip of 8 miles?

What is $1.60?

300
The point where a graph crosses the y-axis.
What is y-intercept?
300
The slope of a line that passes through these points: (-4,6) and (-4,2)
What is 0?
300
The value of x at the y-intercept in the equation: y = 5x - 7.
What is 0.
300

The value of x: 

3x + 5 = - 20

What is - 8 1/3?

300

A ride in a cab costs $0.40 plus $0.15 per mile. The cab charges $0.70 for a ride of how many miles?

What is 2 miles?

400
The vertical change between two points on a graph.
What is the rise?
400
The slope of a line that passes through these points: (9,6) and (7,2)
What is 2?
400

The y-intercept of a line : y = 1/4(12x + 48)

What is 12?

400

The value of x: 

11 = -3x - 10

What is -7?

400

A ride in a cab costs $0.40 plus $0.15 per mile. How much does the cab charge for a trip of 10 miles?

What is 1.90?

500
A number that is multiplied by a variable in an equation or expression.
What is coefficient? (also accepted: rate or slope)
500

Find the slope : (-2, -1) and (-9, -15)

What is 14/7 = 2?

500

The y-intercept of the line : y = 1/3(27x + 18) + 1

What is 7?

500

List as many different words or variables for Slope

Slope , m , rate of change, change in y over change in x, Average rate of change, etc ...

500

A ride in a cab costs $0.40 plus $0.15 per mile. The cab charges $1.00 for a ride of how many miles?

What is 4?

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