Functions Test

Which of the following is NOT a function?

Which of the following table of values represent a function?

Select the relations that represent a function. Select all that apply.

If  $f\left(x\right)=2x^2+3x$  then,  $f\left(-9\right)=?$   

Type only the value. 

(a)  

If $M\left(n\right)=-2n-5$ , find n when  $M\left(n\right)=-11$   

A small rocket is launched from the the top of a 100 ft building at a velocity of 40 ft per second. The height, h(t) of the rocket after t seconds is represented by the function, $h\left(t\right)=-16t^2+40t+100$ . What is a reasonable domain for this scenario.  

Find the range of the function $g\left(x\right)=19-3x$  for the given domain,  $\left\{-4,-1,2,5\right\}$  

What is the domain of the graph?

What is the range of the graph. Select all that apply.

Hunter got his first job working at Publix making $12 per hour. Hunter's schedule allows him to work 10-15 hrs per week. The function P(h) = 12h represent the total amount of money Hunter makes working h hours. What is the independent and dependent variables in this function.