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

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions