EOC Review Week 1

Put these functions in order from least to greatest based on their Y-INTERCEPT.

• B C A

• B A C

• C A B

• C B A

Which statement below is TRUE regarding the two functions?

• Both functions are linear

• Both functions are increasing

• Both functions have a y-intercept of 1

• Both functions are exponential growth

Is the equation linear, exponential, or quadratic?
y = 2x+ 4

• Linear
• Exponential
• Quadratic
• None of the above

Is the table linear, exponential or neither?

• Linear
• Exponential
• Neither

What type of function is f(x) = 2(x+4)²-7?

• exponential decay
• linear
• exponential growth
• quadratic

What type of function best models the situation: A zombie virus has infected the population and the number of infected people triples every day.

• linear
• quadratic
• exponential growth
• exponential decay

Which function best models the amount of money you earn when you get paid an hourly wage?

• Linear

• Quadratic

• Exponential

Which situation is linear?

• A sample of bacteria doubles every hour
• The number of cars each hour on the road for a week
• The cost of a movie ticket increases by 5% every year
• The population of a town is increasing by ten people every year

Which function is exponential?

• A

• B

• C

Choose all the equations that are exponential:

• y = 6x -5

• y = 8^x - 9

• f(x) = 3x² + 4

• y = 1/3^x

• y = 7x³