A function is a relationship that pairs one input value with exactly one output value. You can use words, tables, equations, sets of ordered pairs, and graphs to represent functions.
Solve. Show your work and explain your steps.
You are riding your bike at a constant speed of 30 ft/s. A friend uses a stopwatch to time you as you ride along a city block that is 264 ft long.
Solve. Show your work and explain your steps.
A shop manager is ordering shopping bags. The price per bag is determined by how many bags the manager buys. The graph below shows the price per bag based on the number of bags that are bought.
You can use functions to model real-world situations that pair one input value with a unique output value.
Solve. Show your work and explain your steps.
You are making a knotted necklace. The table below shows the amount of string you need for different necklace lengths.
Length of Necklace (in.) | Amount of String (in.) |
---|---|
10 | 200 |
11 | 202 |
12 | 204 |
13 | 206 |