Question

Answer:

(Score for Question 2: __of 6 points)
2. For the following, state the domain, range, and whether the relation is a function.
(c) {(-5, 1), (2, 3), (3, 3), (4,5)}
DOMAIN:
RANGE:
FUNCTION:
(b)

Answer 1

DOMAIN: -5, 2, 3 ,4

RANGE: 1, 3, 3 , 5

FUNCTION: Yes

Explanation:

Since there is one value of y for every value of x this is a function.

The domain is just the x value (first number) and the range is just the y value(second number).