Algebra 1 EOC Practice Test Form A

The dot plots show the scores that students received on their Biology test. Which class period has the higher median test score?

• A) Period 4

• B) Period 6

• C) The medians are equal.

• D) Impossible to tell.

An equilateral triangle has sides of equal length. Let x represent the length of a side. Which choice defines the function P relating the side length of the triangle to its perimeter?

• M) P = 3x

• P) y = 3x

• R) P(x) = 3x

• S) P(y) = 3x

Find the solution to the system of equations. y = 3x - 2, y = 5x + 2.

• (0, -2)

• (-1/2, -1/2)

• (2, 12)

• (-2, -8)

Maya and Fiona have a total $16. Fiona has $4 more than triple the amount Maya has. How many dollars does each girl have?

• Maya: 2, Fiona: 14

• Maya: 3, Fiona: 13

• Maya: 4, Fiona: 12

• Maya: 5, Fiona: 11

• M) The graph of g is the graph of f translated left 3 units.

• P) The graph of g is the graph of f translated right 3 units.

• R) The graph of g is the graph of f translated up 3 units.

• S) The graph of g is the graph of f translated down 3 units.

Describe what would happen if the outlier was removed from the data set.

• A. The mean would decrease and the range would increase.

• B. The mean and the median would increase.

• C. The mode and range would decrease.

• D. The mean, median, and range would decrease.

The amount of money in a savings account increases by 0.2% every month. What is the function for the amount of money in the account, B(t), after t months with an initial deposit of $100?

Nadia is calculating her distance on a road trip using the formula d = rt. She has been driving at a constant rate of 60 mph for 90 minutes. Which equation shows the values that Nadia should substitute into the formula to find her distance in hours?

• d = 1 ⋅ 1.5

• d = 1 ⋅ 90

• d = 60 ⋅ 1.5

• d = 60 ⋅ 90

Solve the equation for x. 4x + 3x = 2(2x + 3)

• x = 1

• x = 2

Identify the first step in which Jane made a mistake in solving the following equation for the variable y. 3(2y + 1) = 2y − 7

• M. She used the distributive property to get 6y + 3 = 2y −7.

• P. She subtracted 2y from each side to get 4y + 3 = −7.

• R. She added 3 to each side to get 4y = −4.

• S. She divided both sides by 4 to get y = −1.