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Biblioteka

Unit 2 Assessment (11/14/2023)

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Posljednje ažuriranje 5 months ago
11

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

Obavezno
20

Relations vs. Functions

Obavezno
2
Obavezno
2
Obavezno
2

Evaluating Functions

Obavezno
20
Obavezno
10
Obavezno
20

Applications

Obavezno
30
Obavezno
30
Pitanje 1
1.

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

Pitanje 2
2.

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

Pitanje 3
3.

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

Pitanje 4
4.

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

Pitanje 5
5.

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

Pitanje 6
6.

Evaluate each function for the given value.

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

Obavezno
10
Pitanje 7
7.

Evaluate each function for the given value.

Obavezno
10
Pitanje 8
8.

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

Pitanje 9
9.

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=

Pitanje 10
10.

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?

Pitanje 11
11.

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?