Category 2

MMA Category 2

Terms to know

• Linear Parent Function - The line defined by the function y=x

• Quadratic Parent Function - The parabola defined by the function y=x²

Multiple Choice

Which of these represents the parent function of y=x² ?

• A

• B

• C

• D

Multiple Choice

Which parent function was transformed to result in the equation below?

• A

• B

• C

• D

Terms to know

• Domain - The set of all possible input values (x) that allows a function to work.

• Range - The set of all possible output values (y) that result from applying a function formula.

Multiple Choice

What is the range of the function?

• A

  
  

• B

• C

• D

Multiple Choice

What is the domain of the function?

• A

• B

• C

• D

Multiple Choice

What is the Domain?

• A

• B

• C

• D

Multiple Choice

What is a possible domain of the function?

• A

• B

• C

• D

Multiple Choice

Which statement best describes?

• A

• B

• C

• D

Multiple Choice

What would be a possible range?

• A

• B

• C

• D

Multiple Choice

Which situation is modeled in the graph?

• A

• B

• C

• D

Multiple Choice

Which best describes the graph?

• A

• B

• C

• D

Terms to know

• Scatter Plot - A type of graph used to determine the relationship between two variables by showing the plots of individual data points.

• Correlation - The relationship between two variables, indicating how much a change in one is likely to be associated with a proportional change in the other. If there is a correlation, the direction can be positive or negative.

Multiple Choice

What would be the sales in dollars if the temperature was 13 degrees ?

• A

• B

• C

• D

Multiple Choice

Which best describes the data?

• A

• B

• C

• D

Multiple Choice

How would you describe this correlation?

• A

• B

• C

• D

Multiple Choice

If the cows had eaten the bales at a constant rate, how many bales were there on the farm originally? (to start with)

• A

• B

• C

• D

Multiple Choice

If she practiced 15 days, what would be her score approximately?

• A

• B

• C

• D

Multiple Choice

What temperature will most likely result in 40 million bacteria?

• A

• B

• C

• D

Terms to know

• Variable - A representation, usually using a letter of the aplhapbet, for a value that can change within a given problem or set of operations.

Multiple Choice

How can you find the volume of each car?

• A

• B

• C

• D

Multiple Choice

Which equation represents the annual cost for the paper?

• A

• B

• C

• D

Terms to know

• Algebraic Patterns - A number set in which the sequence of elements follows a specific rule.

Multiple Choice

Which best describes the pattern?

• A

• B

• C

• D

Multiple Choice

Determine the pattern first.

• A

• B

• C

• D

Terms to know

• Commutative - A property that says the order in which terms are added or multiplied does not affect the result. a+b = b+a

• Associative - A property that says grouping added or multiplied terms, such as inside parentheses, does not affect the result. a+b+c = (a+b) + c

• Distributive - A property that says that multiplication is distributed over all the terms inside parentheses. a(b+c) = ab + ac

Multiple Choice

Distribute.

• A

• B

• C

• D

Multiple Choice

Distribute then combine. Remember to combine all four sides.

• A

• B

• C

• D