Algebraic Reasoning S1 Final Exam 2023-24

Jesse calculates how much money he is going to earn at his new job and records it on the graph below.

• Domain: All real numbers greater than or equal to 0
  Range: All real numbers greater than or equal to 0

• Domain: All real numbers greater than or equal to 0 and less than or equal to 6
  Range: All real numbers greater than or equal to 0 and less than or equal to 300

• Domain: All real numbers
  Range: All real numbers

• Domain: All real numbers greater than or equal to 0 and less than or equal to 300
  Range: All real numbers greater than or equal to 0 and less than or equal to 6

Determine if the sequence −184, −207, −230, −253, . . . is arithmetic or geometric. Then, identify the next term in the sequence.

• Arithmetic; −23

• Arithmetic; −276

• Geometric; −23

•  Geometric; −276

The height of a plant was measured throughout its growth and recorded on a scatterplot. What is the best prediction of the height of the plant when it is measured on the 10th day?

• 11 inches

• 2 inches

• 8.5 inches

• 17 inches

• 
• 
• 
• 

The table shows the ages and heights of 8 students. What does the correlation coefficient for the data indicate about the strength of the linear association between a student’s age and their height?

The correlation coefficient indicates a ________ ________ correlation between age and height. 

• strong negative

• strong positive

• weak negative

• weak positive

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Which relations represent y as a function of x?

• Function

• Not a function

• Function

• Not a function

Which relations represent y as a function of x?

• Function

• Not a function