The statements that are true are:
<span>a. The range for this function is the set {3}. [range is the value of y, here the value of y is 3 for all value of x]
</span>
<span>c. The domain for this function is all real numbers. [the domain is the value of x, as you can see, the graph span all the x axis]</span>
5x can be written as x + x + x + x + x
Divide 2.24/8 and you get your answer of:
0.28 per pencil
