Units 1 - 4 Review Game - Slope and Functions

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the slope of a line given two points?

Back

The slope (m) is calculated using the formula m = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

Front

What does it mean for a graph to represent a function?

Back

A graph represents a function if every x-value has exactly one corresponding y-value.

Front

What is the definition of a function?

Back

A function is a relation that assigns exactly one output (y) for each input (x).

Tags

CCSS.8.F.A.1

Front

What is the y-intercept of the equation y = -4 + (5/3)x?

Back

The y-intercept is -4.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How can you determine if a table of values represents a function?

Back

A table represents a function if no x-value is repeated with different y-values.

Tags

CCSS.8.F.A.1

Front

What is the slope of the line that passes through the points (1, 2) and (3, 4)?

Back

The slope is 1, calculated as (4 - 2) / (3 - 1).

Tags

CCSS.8.EE.B.5

Front

What is the significance of the slope in a linear equation?

Back

The slope indicates the steepness and direction of the line; a positive slope rises, while a negative slope falls.

Tags

CCSS.8.EE.B.5

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates a horizontal line.

Tags

CCSS.8.EE.B.5

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates a vertical line.

Tags

CCSS.8.EE.B.5