Algebra 1 Final Review

Front

What does a skewed left box-and-whisker plot indicate about the data distribution?

Back

A skewed left box-and-whisker plot indicates that the majority of the data points are concentrated on the right side, with a longer tail on the left side.

Front

How do you determine the total number of people represented in a histogram?

Back

To determine the total number of people represented in a histogram, sum the heights of all the bars.

Tags

CCSS.6.SP.B.5A

Front

What is the y-intercept of a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, represented by the value of 'b' in the equation y = mx + b.

Front

What is a function?

Back

A function is a relation where each input has exactly one output.

Tags

CCSS.8.F.A.1

Front

What does it mean if a system of equations has one solution?

Back

It means that the two lines represented by the equations intersect at exactly one point.

Tags

CCSS.8.EE.C.8A

Front

What is the general form of a linear equation?

Back

The general form of a linear equation is Ax + By = C, where A, B, and C are constants.

Front

How can you identify a function from a set of points?

Back

A set of points represents a function if no two points have the same x-coordinate.

Tags

CCSS.8.F.A.1

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in y divided by the change in x (rise/run).

Tags

CCSS.8.EE.B.5

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as the input values increase, the output values also increase.

Front

What is the difference between a linear function and a nonlinear function?

Back

A linear function has a constant rate of change and graphs as a straight line, while a nonlinear function does not have a constant rate of change and can graph as a curve.

Tags

CCSS.8.F.A.3