Domain and Range STAAR Review

Domain and Range

By Blake A Brown

Dropdown

Domain is all ​​

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values and goes from ​​

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.



Range is all ​

Select answer

values and goes from ​​

Select answer

.

Create a {Set} of all the values of the graph.

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Domain: _____________


Range: ______________

Domain and Range of Discrete Graphs

Multiple Choice

A florist is making bouquets of flowers for a wedding. Each bouquet will have 9 flowers. The graph shows the linear relationship between y, the number of flowers, and x, the number of bouquets.

The florist will use no more than 8 bouquets for the wedding. Which set best represents the domain of the function?

• {0, 2, 4, 6, 8, 10}

• {0, 1, 2, 3, 4, 5, 6, 7, 8}

• {0, 18, 36, 54, 72, 90}

• {0, 9, 18, 27, 36, 54, 72, 90}

Domain: ____________________


Range: _____________________

​Domain and Range of Continuous Graphs

Multiple Choice

A golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height in yards of the gold ball above the ground as a quadratic function of x, the horizontal distance in yards of the golf ball from the tee box.

What is the domain of the function?

• 0 ≤ x ≤ 230

• 6 ≤ y ≤ 36

• 0 ≤ y ≤ 36

• 6 ≤ x ≤ 230

Math Response

What is the range of y= -x² -2x +3?

Type answer here

Correct Answer: y\le4

Deg^°

Rad

Categorize

Options (4)

$$-9\le x<2$$  

$$-9<x\le2$$  

$$-6\le g\left(x\right)<3$$  

$$-6<g\left(x\right)\le3$$  

The graph of part of linear function g is shown on the grid. Which inequalities represent the domain and range of the part shown?

Domain

Range

Put Incorrect Answer Choices Here

Open Ended

What is 1 thing you are confused about for domain and range?