1
QuizMultiple Choice
Using Function Notation
Question 1 • WI-Mathematics Grade 8 A
The table shows data collected to represent the functional relationship between the number of people attending a wedding and the cost of the wedding. What is the domain of the function represented by the table?
Answer
A
all real numbersB
x greater-than-or-equal-to 0
C
all integers greater than or equal to zeroD
{5, 10, 15, 20, 25}