Oliver is doing a study on age and shoe size. he has collected the data shown above. do the ordered pairs (x, y) he has collected form a function

D) No, because for some x's there are more than one y's.

Age and Shoe Size

x (age) y (size)  

8               7

9               8

10              9

8                9

14              9

15              11

10              10

33             9

27            9.5

45            10.5

Step-by-step explanation:

The definition of a function states that for every x there is only one y. If you look at the data table for an x- value of 8 there are 2 different y-values 7 and 9. Therefore the correct answer is No, because for some x's there are more than one y's.

The answer to this question it D.

answer: ok

step-by-step explanation:

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.