Algebra 1 Semester 1 Review

Front

What is a translation in the context of functions?

Back

Front

How do you find the total height of a building with multiple floors and an antenna?

Back

Front

What is the range of a function?

Back

Front

How do you convert a linear equation to slope-intercept form?

Back

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of y with respect to x. It indicates how steep the line is and the direction it goes (positive slope = rising, negative slope = falling).

Front

What is the y-intercept of a linear function?

Back

The y-intercept is the point where the line crosses the y-axis. It can be found by setting x = 0 in the equation of the line.

Front

How do you determine if a function is increasing or decreasing?

Back

A function is increasing if the y-values rise as x-values increase, and decreasing if the y-values fall as x-values increase. This can be analyzed using the slope.

Front

What is a function?

Back

A function is a relation that assigns exactly one output (y) for each input (x). It can be represented as an equation, a graph, or a table.

Front

What is the difference between a linear function and a non-linear function?

Back

A linear function has a constant rate of change and can be represented by a straight line, while a non-linear function has a variable rate of change and is represented by a curve.

Front

What is the standard form of a linear equation?

Back