3-2 Quiz ALG

Last updated 7 months ago

5 Nsɛmmisa

Ali and Kris are driving to a city that is 120 mi from home. They have already traveled 20 mi, and are driving at a constant rate of 50 mi/h. Write a function that models their distance from home as a function of time. What is a reasonable domain for this situation?

f(x)= x+

A reasonable domain is

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Use the function you wrote in Item 4 to complete the following:

f(1.5) = .

The value indicates that after hours of driving, Aubrey and Charlie will be miles from home

3-2 Quiz ALG

Last updated 7 months ago

5 Nsɛmmisa

The function f(x) = 4x + 10 models the amount of money Francis makes when babysitting for x hours. How much money will he make for 2 hours of babysitting work?

-3

-2

Shauna is going fishing. She records how many worms she has left at the start of each hour in the table below. Write a linear function rule for the data

Graph the following