6. Do the representations below define a function?* Is the amount of time it takes a
person to run a marathon a function
of the person's age?
Yes, it is a function.
No, it is not a function.
Explain your answer to #6
Your answer

f

step-by-step explanation:

f

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice