TN EOC Algebra 2

• 7.6

• 0.17

• 11.6

• 9

• 1.3

• 14

• 4.8

• 3.6

• -4.9

• 4.2

• 7.3

• -3.5

A farmer owns a horse that can continuously run an average of 8 miles an hour for up to 7 hours. Let y be the distance the horse can travel for a given x amount of time in hours. The horse’s progress can be modeled by a function. Which of the following describes the domain of the function?

• 0 ≤ x ≤ 7

• 0 ≤ y ≤ 7

• 0 ≤ x ≤ 56

• 0 ≤ y ≤ 56

The points (0, 1), (1, 4), (2, 16), (3, 64) are on the graph of a function. Which equation could represent that function?

• f(x) = 2^x

• f(x) = 3^x

• f(x) = 4^x

• f(x) = 5^x

Which sequence represents the function shown?

• 4, 8, 32, ...

• 1, 2, 3, ...

• 2, 8, 32, ...

• 2, 4, 6, ... 

Write a rule for the number of dots in the pattern of figures shown.

• t_n = n + 3 

• t_n = 2n 

• t_n = 2n + 1 

• t_n = n + 2

A person borrows money from a friend and they decide to use a simple interest formula. I = PRT where I is the interest in dollars, P is the principle (original money loaned) in dollars, R is the interest rate, and T is the time in years. If the person borrowed $2600 for 5 years at a rate of 3%, how much interest will they owe for the loan?

• $3900

• $390

• $173

• $1560

You are participating in a fundraiser for the basketball team. You can get flat donations or money per free throw made at the event. So far, your aunt has given you a flat donation of $20 and your grandma agreed to pay $3 per free throw made. If together they donated $86, How many free throws did you make?

• 22 free throws

• 33 free throws

• 44 free throws

• 55 free throws

The table shows the number of rabbits in a particular forest y years after a forest fire. Determine whether the data is linear or exponential and determine a function to model the data.

• Linear, R(y) = 40y + 20

• Linear, R(y) = 20 + (y - 1)40

• Exponential, R(y) = 60(3)^y-1

• Exponential, R(y) = 60(3)^y