Chapter 4 Flashcard (4.1-4.3)

Front

In which quadrant is the point (-3, 12)?

Back

Quadrant II

Front

What is the equation of the vertical line that passes through the point (1, 0)?

Back

x = 1

Front

What is the domain of the function defined for -6 ≤ x ≤ 6?

Back

The domain is the set of all x-values from -6 to 6.

Front

What is the y-intercept of the equation 3x + y = 5?

Back

(0, 5)

Front

What does the term 'quadrant' refer to in a coordinate plane?

Back

A quadrant is one of the four sections of the coordinate plane, defined by the x and y axes.

Front

How do you determine the y-intercept of a linear equation?

Back

Set x = 0 and solve for y.

Front

What is the range of a function?

Back

The range is the set of all possible output values (y-values) of a function.

Front

What is the significance of the x-axis in a coordinate plane?

Back

The x-axis is the horizontal line where y = 0.

Front

What is the significance of the y-axis in a coordinate plane?

Back

The y-axis is the vertical line where x = 0.

Front

How do you identify the quadrant of a point with negative x and positive y coordinates?

Back

It is located in Quadrant II.