Foundations Unit 4 Test Review

Front

What are the coordinates and quadrant for point H if it is located at (1, 5)?

Back

(1, 5); quadrant I

Front

Back

Front

Is the relation given by the table a function if it has repeated x-values?

Back

No

Front

What is the name of the horizontal axis on the coordinate plane?

Back

x-axis

Front

What are the coordinates and quadrant for point F if it is located at (8, 7)?

Back

(8, 7); quadrant I

Front

What is the definition of a function in mathematics?

Back

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

Front

How do you identify the quadrant of a point in the coordinate plane?

Back

By looking at the signs of the x and y coordinates: Quadrant I (positive, positive), Quadrant II (negative, positive), Quadrant III (negative, negative), Quadrant IV (positive, negative).

Front

What is the formula for finding the nth term of an arithmetic sequence?

Back

Front

What does it mean for a relation to be a function?

Back

It means that for every input (x-value), there is exactly one output (y-value).

Front

What are the coordinates of a point in Quadrant II?

Back

Coordinates in Quadrant II have a negative x-value and a positive y-value.