Domain & range Escape room

STAAR Review 2025

Domain & range Escape room

START

Introduction

"A ghost is trapped in this house, doomed to wander it until it regains all its memories. To help it find them, you must first overcome all the challenges and collect the missing objects in your inventory. Explore the house and try not to gettrapped yourself…"

Explore the house

Inventory

Explore the house

Inventory

A part of a linear function is shown on the grid. What is the domain of the part of the linear function shown?

01

-4 < x < 2

-2 < x < 3

-2 < x < 3

-4 < x < 2

A florist is making bouquets of flowers for a wedding. Each bouquet will have 9 flowers. The graph shows a linear relationship between y, the number of flowers used, and x, the number of bouquets. The florist will use no more than 8 bouquets for the wedding. Which set best represents the range of the function?

02

{0,2,4,6,8,10}

{0,1,2,3,4,5,6,7,8}

{0,18,36,54,72,90}

{9,18,27,36,45,54,63,72}

What is the range of the function f(x)= -x²-30x?

03

All real numbers greater than or equal to -30 and less than or equal to 0.

All real numbers greater than or equal to 225.

All real numbers less than or equal to 225.

What is the range of the quadratic function shown?

04

All real numbers greater than or equal to 3

All real numbers less than 3

All real numbers less than or equal to 3

All real numbers

This is not correct...

Find the key to continue

Continue exploring the house

Inventory

01

What is the range of the quadratic function shown in the table?

All real numbers less than or equal to -40

All real numbers greater than or equal to -40

All real numbers greater than or equal to 0

All real numbers

02

Which statement about f(x)=-3(4)x is true?

The domain is all real numbers less than 0.

The range is all real numbers less than 0.

The domain is all real numbers greater than 0

The range is all real numbers.

03

A part of exponential function f is shown on the grid.Which inequality best represents the domain?

y > 1

x > 1

y > -2

x > -2

04

What is the domain of the function shown?

All real numbers less than or equal to 3.

All real numbers greater than or equal to 3.

All real numbers greater than or equal to 6.

All real numbers less than or equal to 6.

You found a secret message

♪♬ø

Remember these notes and play them on the piano in the correct order

01

...Keep playing

02

...One more

03

Start over...

You found a new item for your inventory

Continue exploring the house

Inventory

♪♬ø

Use the magnifying glass to search for the code and then insert it into the typewriter

224

Use the magnifying glass to search for the code and then insert it into the typewriter

224

Enter the secret code

Code

What are the domain and range of g(x)=-0.25(x-17)2+61?

01

Domain: All real numbers Range:x<17

Domain: x<17 Range:g(x)<61

Domain: All real numbers Range:g(x)<61

Which graph best represents past of a quadratic function with a domain of all real numbers less than -4?

02

What are the supplemental aids we use for Domain and Range?

03

DLR PEERS

RBT ROXS

DLR RBT

A briefcase has appeared...

It's locked...look in the inventory for something to open it

Congratulations

You have recovered all the memories of the ghost! Now it can finally rest and you can escape from the house!

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You will lose all progress made so far...

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Exit

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