Functions Quiz

What is the domain of a function?

• The slope of the function

• The set of all possible input values (x-values) for the function

• The range of the function

• The output values of the function

What is the range of a function?

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

• The range of a function is the set of all possible input values (x-values) that the function can take.

• The range of a function is the slope of the function.

• The range of a function is the area under the curve of the function.

What is the equation of a linear function?

• y = mx - b

• y = mx^2 + b

• y = mx / b

• y = mx + b

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the slope of a linear function?

• The slope of a linear function is the measure of the steepness of the line.

• The slope of a linear function is the area under the curve

• The slope of a linear function is always 0

• The slope of a linear function is the y-intercept

Tags

CCSS.8.EE.B.5

What is the y-intercept of a linear function?

• The y-intercept is always equal to 0

• The y-intercept is the point where the graph intersects the y-axis.

• The y-intercept is the highest point on the graph

• The y-intercept is the point where the graph intersects the x-axis

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

• The domain is the set of input values, and the range is the set of output values.

• The domain is the set of even numbers, and the range is the set of odd numbers.

• The domain is the set of x-values, and the range is the set of y-values.

• The domain is the set of positive numbers, and the range is the set of negative numbers.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

How do you determine if a relation is a function?

• By counting the number of inputs

• By checking if each input has multiple outputs

• By flipping a coin

• By checking if each input has only one output

Tags

CCSS.8.F.A.1

What is the vertical line test?

• A test to determine if a graph represents a function by checking if a vertical line intersects the graph at more than one point.

• A test to determine the slope of a line.

• A test to determine the y-intercept of a line.

• A test to determine the x-intercept of a line.

Is this a function?

• Yes

• No

Tags

CCSS.8.F.A.1

Is this a function?

• Yes

• No

Tags

CCSS.8.F.A.1