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A.4.C Real-World Linear Functions

Quiz by Texas Education Agency

High School
Mathematics
Texas Essential Knowledge and Skills (TEKS)

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3 questions
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  • Q1
    Users enter free text
    Type an Answer
    60s
    A.4.C: Real-World Linear Functions
  • Q2
    The scatterplot shows the monthly high temperatures for Austin, Texas, in degrees Fahrenheit over a 12-month period. Which function best models the data from Month 1 to Month 9?
    Question Image
    y = -1.6x + 111
    y = 2.5x + 90
    y = -3.3x + 130
    y= 2.5x + 90
    60s
    A.4.C: Real-World Linear Functions
  • Q3
    A zookeeper recorded the feeding schedule for a baby rhinoceros for 20 weeks. The table and scatterplot show the percentage of the baby rhinoceros's body mass that was used to determine the amount of food given at each feeding as a linear function of its age in weeks. What is the best prediction of the percentage of the baby rhinoceros's body mass that should be used to determine the amount of food given at each feeding when it is 25 weeks old?
    Question Image
    10%
    6%
    2.50%
    8.50%
    60s
    A.4.C: Real-World Linear Functions

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