10/1/2023_ALGEBRA 2_INTERIM REVIEW

The interval during which the growth rate is the slowest is ______________________.

• 0 to 4 years

• 4 to 10 years

• 10 to 13 years

• 13 to 20 years

What is the domain of the quadratic function graphed below?

• A

• B

• C

• D

What is the equation of the algebraic function shown in this graph?

• A

• B

• C

• D

Which sequence is generated by the rule 6 - 2n where n represents the position of a term in the sequence?

• 8, 10, 12, 14, 16, ...

• 4, 2, 0, -2, -4, ...

• 6, 8, 10, 12, 14, ....

• 4, 10, 16, 22, 28, ...

Which expression can be used to find the nth term of the sequences shown in the table below?

• A

• B

• C

• D

April has 5 fewer quarters than twice the number of her dimes. if d represents the number of dimes April has, which expression represents the total number of April's quarters and dimes?

• 2d - 5

• 5 - 2d

• d + (2- 5d)

• d + (2d - 5)

A barrel initially filled with 32 gallons of water, is leaking at a constant rate. The table below shows the number of gallons of water in the barrel at various times.

What is the total number of gallons of water that are in the barrel exactly 10 hours after it was filled?

• 12 gallons

• 17 gallons

• 22 gallons

• 27 gallons

• A solution to a system is where the functions have the same y-value. Since both functions have a y-value of 7, a solution must be x = 7.

• There are always two solutions to absolute value functions. Since x = -7 is one solution, it follows that its opposite, x = 7, is the other solution.

• A solution to a system is an x-coordinate where the graphs intersect. Since both graphs have the same y-value at x = 7, a solution must be x = 7.

• There are always two solutions when a horizontal line intersects an absolute value function. Since the horizontal line has a y-value 7, the x-coordinate of the solutions must be x = -7 and x = 7

Choose the appropriate value to complete the sentence. Jonathan and Oscar began saving money the same week. The table shows the models for the amount of money Jonathan and Oscar have saved after x weeks.

Jonathan and Oscar will have the same amount of money saved after ___________________.

• 1.1 weeks

• 1.9 weeks

• 2 weeks

• 8 weeks

If (x,y) is a solution of the system of equations below and x > 0, what is the value of xy? y = x 2 2y + 6 = 2(x + 3

• 1

• 2

• 3

• 9