Definitions
Slope
y-intercept
Linear Equations
100
A number from -1 to 1 that measures how well a line fits a set of data pairs

What is correlation coefficient?

100
The variable for slope in this equation: y = mx + b
What is m?
100

The variable that represents the y-intercept

What is b?

100

The point-slope form equation

What is y - y1 = m(x - x1)?

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

Slope formula

y2 - y1/x2 - x1

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 undefined?

300
The value of x at the y-intercept in the equation: y = 5x - 7.
What is 0.
300

Standard Form Equation

What is Ax + By = C?

400

A relation in which each input has exactly one output.

What is a function

400
The slope of a line that passes through these points: (9,6) and (7,2)
What is 2?
400

The y-intercept of 2x - 5y = -20

What is 4?

400

The line on a scatter plot that best models the data

What is line of best fit?

500

The shaded area on the graph on an inequality

What is the solution?

500

The value of k, m=1

(0, k) and (3, 4)

What is 1?

500

The y-intercept the line x = 3

What is there is no y-intercept?

500
The equation of a line that contains the points (2,13) and (6,33).
What is y=5x + 3?
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