What is the unit rate for each cyclist?

how did you find it?

be sure to include all 4 cyclists.

sample cyclist a's unit rate i found the unit rate

Cyclist A  12 mi/h

Cyclist B  5 mi/h

Cyclist C  9 mi/h

Cyclist D  10 mi/h

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem the relation between the distance and the time represent a direct variation

Let

y -----> the distance in miles

x ----> the time in hours

The unit rate is the same that the slope or constant of proportionality of the linear equation

Cyclist A

we have

The cyclist can ride 24 miles in 2 hours

The unit rate is equal to divide the total distance by the total time

so

Cyclist B

Looking at the table

For x=1 h, y=5 mi

substitute

Cyclist C

we have

Remember that the unit rate is equal to the slope

so

Cyclist D

Looking at the graph

For x=1 h, y=10 mi

substitute

translate k to n and reflect across the line containing jk.

the answer will be b x² +x-1

step-by-step explanation: