# 3 Act Math Tasks

## Organized by the Common Core States Standard (CCSS) Initiative

**Not Common Core? Go to Ontario Curriculum alignment**

# Functions

## F-BF.1

**Overall Expectation Description:**

## F-BF.1 – High School Functions – Building Functions

Build a function that models a relationship between two quantities.Write a function that describes a relationship between two quantities.

## Related 3 Act Math Tasks:

## Hot Dog Duel

### How Many Hot Dogs Did They Eat?

**Shared By:**

Robert Kaplinsky

**Math Topic:**

Linear patterning, linear relations and linear equations.

**Common Core State Standard Alignment:**

## Falling Rocks

### How deep is the cave?

**Shared By:**

Dan Meyer

**Math Topic:**

Create equations that describe numbers or relationships. Build a function that models a relationship between two quantities. Construct and compare linear, quadratic, and exponential models and solve problems.

**Common Core State Standard Alignment:**

## Falling Glowsticks

### How deep is the cave?

**Shared By:**

Dan Meyer

**Math Topic:**

Create equations that describe numbers or relationships. Build a function that models a relationship between two quantities. Construct and compare linear, quadratic, and exponential models and solve problems.

**Common Core State Standard Alignment:**

## World Record Airbag

### How fast was he flying when he hit the bag?

**Shared By:**

Dan Meyer

**Math Topic:**

Create equations that describe numbers or relationships. Build a function that models a relationship between two quantities. Construct and compare linear, quadratic, and exponential models and solve problems.

**Common Core State Standard Alignment:**

## Pyramid of Pennies

### How many pennies is that?

**Shared By:**

Dan Meyer

**Math Topic:**

Geometric measurement: understand concepts of area and relate area to multiplication and to addition. Build a function that models a relationship between two quantities.

**Common Core State Standard Alignment:**

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