Unit 4 Review

Front

What is the equation of a line in slope-intercept form?

Back

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

Front

What does the term 'slope' represent in a linear equation?

Back

The slope represents the rate of change of y with respect to x, indicating how steep the line is.

Front

What is the y-intercept of a function?

Back

The y-intercept is the point where the line crosses the y-axis, occurring when x = 0.

Front

What is the x-intercept of a function?

Back

The x-intercept is the point where the line crosses the x-axis, occurring when y = 0.

Front

How do you find the range of a relation?

Back

The range is the set of all y-values from the ordered pairs in the relation.

Front

What is the Cartesian Coordinate Plane?

Back

A two-dimensional plane formed by the intersection of the x-axis and y-axis.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers (x, y) that represent a point on the Cartesian Coordinate Plane.

Front

What does 'origin' refer to in the Cartesian Coordinate Plane?

Back

The origin is the point (0, 0) where the x-axis and y-axis intersect.

Front

What is the difference between 'abscissa' and 'ordinate'?

Back

Abscissa refers to the x-coordinate, while ordinate refers to the y-coordinate in an ordered pair.

Front

What is a linear equation?

Back

A linear equation is an equation that forms a straight line when graphed, typically in the form y = mx + b.