LISD.U2.Review , Functions 51

​ (a)  

• not a fuction
• function

​ (a)  

• not a function
• function

​ (a)  

• function
• not a function

The given table is a

​ (a)  

• function
• not a function

Choose the correct response.

• function

• not a function

• you are awesome

• wake up ya gotta make money

Choose the appropriate response.

• not a function

• function

• math class is fun

• wake up, you gotta make money

The quadratic graph shows the height of a ball versus the time after it is thrown from a height of 25 feet. What is the range for times from .05 seconds to 2.5 seconds inclusive?

Choose all that apply.

• All real numbers greater than 25 and less than 50.

• All real numbers greater than or equal to 25 and less than or equal to 50.

This function is ?​ ​ (a)  

• exponential
• linear
• quadratic

The x intercept is?

• no x intercept