22 17
8
9
The table shown at the right gives y as a
-5 - 1 -3 3 10
function of x, that is, y=f(x). Use the table y = f(x) 5 6 7 | 3 8
to answer parts a through d below.
a. Is - 3 an input or an output of this function?
b. Is f(-3) an input or an output of this function?
c. State the domain and range of this function.
d. Explain why this relationship describes y as a function of x.
a. Is - 3 an input or an output of this function? Choose the correct answer below.
input
O output
b. Is f(-3) an input or an output of this function? Choose the correct answer below.
input
output
c. State the domain of this function
O A. The domain is an interval. The domain is (-3,7). (Type your answer in interval notation.)
B. The domain is a finite set of elements. The domain is (Use a comma to separate answers as needed.)