Elijah is keeping track of his baby's sister's shoe size at different ages Which statements about the relationship between his sisters shoes size and her age are true?

a. the relationship is a continuous function
b. the relationship is a discrete function
c. the domain and range are restricted to positive numbers
d. the domain and range are restricted to positive integers

so, converting firstly the mixed fractions to improper fractions and then "adding".

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.