Quiz about Big Ideas Algebra 2 Chapter 5

Question 1

Which function has a translation of 7 units down and reflects over the x-axis?

Accepted Answer

f(x) = -(x - 1)² - 7

Answer

f(x) = -(x - 7)² + 1

Answer

f(x) = (x + 7)² + 1

Answer

f(x) = (x + 1)² - 7

Question 2

Solve for u

3u + 2 = 32

Accepted Answer

Answer

102

Answer

9

Answer

$$11\ \frac{1}{3}$$

Question 3

Solve for x.
$$2x-1=4x+5$$

Accepted Answer

-3

Answer

1

Answer

-1

Answer

3

Question 4

A taxi ride costs $3 plus $2 for each mile driven. When you rode in a taxi, the total cost was $39. This can be modeled by the equation below, where m represents the number of miles driven. 2m + 3 = 39 How long was your taxi ride?

Accepted Answer

18 miles

Answer

72 miles

Answer

34 miles

Answer

21 miles

Question 5

What could be the first step to solve the equation shown below?

3x + 5 = 2(x + 7)

Accepted Answer

Multiply x by 2 and 7 by 2.

Answer

Combine 3x and 5.

Answer

Subtract x from 3x.

Answer

Subtract 5 from 7.

Question 6

5x - 4 + 2x = 3

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Question 7

7x = 3x + 24

Accepted Answer

6

Answer

10

Answer

14

Answer

4

Question 8

Solve the inequality. Graph the solution.

$$\frac{x}{4}+5\ge10$$

Accepted Answer

Question 9

A drone pilot flies is expected to fly at a height of 1000 feet. Flight regulations allow the height of a drone to vary by 850 feet, which does not include landing.

Write an absolute value equation to model the scenario where the actual height is represented by the variable, $$h$$ .

Remember | actual - expected | = variance.

Accepted Answer

$$\left|h-1000\right|=850$$

Answer

$$\ \left|h\ -\ 1000\right|=150$$

Answer

$$\left|h-850\right|=1000$$

Answer

$$\left|h-150\right|=1000$$

Question 10

A group of friends is renting a boat for $120 plus $45 per hour. If they have a budget of no more than $400, write and solve an inequality to determine how many hours they can rent the boat.

Accepted Answer

$$h\ \le6$$

Answer

$$h\ \ge\ 6$$

Answer

Answer

Question 11

A student must complete between 5 and 15 math assignments, inclusive, each week. Each assignment takes 30 minutes. Write and solve a compound inequality to represent the possible number of hours the student can spend on math assignments each week.

Accepted Answer

$$2.5\le t\le7.5$$

Answer

$$2\le t\le7$$

Answer

$$2\le t\le6$$

Answer

$$150\le t\le450$$

Question 12

Mateo has a ticket for seat number 18 at a comedy show. After finding his seat, Mateo receives a message from his cousin who is 5 seats away. The absolute value equation $$\left|x-18\right|=5$$ is given to model this situation. Mateo knows one possible seat number for his cousin is 23. Mateo's cousin may be sitting in seat number 23 or seat number ________.

Accepted Answer

13

Answer

15

Answer

11

Answer

9

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics