Unit 2 Assessment (11/14/2023)

Last updated 3 months ago

11 questions

Required

Unit 2 Assessment (11/14/2023)

Last updated 3 months ago

11 questions

This is the Unit assessment covering relations, functions, and sequences.  

 You may use your notes, past assignments, and desmos to complete this assessment.

 Show your work for full credit.

Representing Relations and Functions

Required

Use the set of ordered pairs to complete the relation table, relation mapping, and coordinate graph.

Relations vs. Functions

Required

Determine whether the given relation is a function. (Function or Not a Function)

Required

Determine whether the given relation is a function. (Function or Not a Function)

Required

Determine whether the given relation is a function. (Function or Not a Function)

Evaluating Functions

Required

Directions: Complete each function table, then graph the function.

Required

Evaluate each function for the given value.

For questions 8-9, use the functions to the left.

Required

Use this sequence of numbers to answer the following questions.
Explicit formula:      aₙ=a₁+d(n-1)

First term a₁=_______ 

Common difference d=_______ 

Explicit Formula=_______ 

Sixteenth term a₁₀₁=_______ 

Applications

Required

Darius completely filled up his gas tank with 24 gallons of gas. For each mile (n) that he drives, he uses 0.06 gallons of gas.

Write an explicit rule to represent this situation.
_______ 

How many gallons (n) of gas are left in the tank after driving 240 miles?
_______ 

How many miles can Darius drive on a full tank of gas?
_______ 

Required

The total bank loan for Sarah’s new car is $15,340. The bank automatically withdraws $295 each month to pay off the car.

Write an explicit rule to represent this situation.
_______ 

Much does Sarah still owe after 2 years of payments?
_______ 

If she continues to make the payments on time, how long will it take her to pay off the loan?
_______ 

Unit 2 Assessment (11/14/2023)

Unit 2 Assessment (11/14/2023)

Representing Relations and Functions

Use the set of ordered pairs to complete the relation table, relation mapping, and coordinate graph.

Relations vs. Functions

Determine whether the given relation is a function. (Function or Not a Function)

Determine whether the given relation is a function. (Function or Not a Function)

Determine whether the given relation is a function. (Function or Not a Function)

Evaluating Functions

Directions: Complete each function table, then graph the function.

Evaluate each function for the given value.

For questions 8-9, use the functions to the left.

Explicit formula: aₙ=a₁+d(n-1)

Applications

Representing Relations and Functions

Use the set of ordered pairs to complete the relation table, relation mapping, and coordinate graph.

Relations vs. Functions

Determine whether the given relation is a function. (Function or Not a Function)

Determine whether the given relation is a function. (Function or Not a Function)

Determine whether the given relation is a function. (Function or Not a Function)

Evaluating Functions

Directions: Complete each function table, then graph the function.

Evaluate each function for the given value.

For questions 8-9, use the functions to the left.

Evaluate each function for the given value.

Evaluate each the difference of these two functions for the given values.

Explicit formula: aₙ=a₁+d(n-1)

Applications

Evaluate each function for the given value.

Evaluate each the difference of these two functions for the given values.