4
AssignmentMultiple Select
Introduction to Functions
Question 4 • NC-Foundations of Math 1 (Fall) [1st 9 Weeks]
Determine which of the following are functions. Select all that apply.
Answer
A
Option
B
{(-4, 2), (-2, 1), (-1, 3)(-1, 4), (0, 5), (2, 5)}C
Option
D
y = -4x² + 45x + 9