Exponential & Quadratic Functions EOC Review

• The company initially sold 4 products.

• The number of products sold increases by 4% each year.

• The number of products sold quadruples every year.

• The number of products sold increases by 4 each year.

• the initial amount of money in the account

• the percentage decrease in the account value per year

• the amount of money in the account after x years

• the total fees charged over x years

• 6.75

• 10.13

• 15.19

• 20.25

The population of a certain type of bacteria in a lab sample after n hours is given by the function in the picture. How many bacteria are in the population after 5 hours?

• 640

• 1,280

• 2,560

• 5,120

• A. 1

• B. 2

• C. 3

• D. 4

• A. 5x^3

• B. 1

• C. 5

• D. 5x^6

Which choice is the graph of y = (x - 3)(x + 5)?

• 
• 
• 
• 

• A. 2

• B. -2

• C. 6

• D. 48

• x = 4

• x = -1.5

• x = -12

• x = 0.25

What are the solutions to the equation 3x² – 18x + 27 = 0?

• x = 3, x = 1

• x = 4, x = 2

• x = 3, x = 3

• x = 5, x = 1