'24 S1 Algebra A Test

Front

What is the slope of a line perpendicular to a line with slope -6/5?

Back

5/6

Front

What is the y-intercept in the equation y = 5x - 4?

Back

-4

Front

All of the x values or inputs in a function are called what?

Back

Domain

Front

Does the table represent a linear function, a non-linear function, or is it not a function?

Back

Non-Linear Function

Front

A student must be at least 15 years old to obtain a driver’s permit. How is this represented mathematically?

Back

x ≥ 15

Front

What is the definition of slope in a linear equation?

Back

The slope is the ratio of the rise (change in y) to the run (change in x).

Front

What does the y-intercept represent in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis.

Front

What is the difference between domain and range in a function?

Back

Domain refers to all possible input values (x), while range refers to all possible output values (y).

Front

What is a linear function?

Back

A linear function is a function that graphs to a straight line and can be expressed in the form y = mx + b.

Front

What is a non-linear function?

Back

A non-linear function is a function that does not graph to a straight line and may include curves or other shapes.