Question:
How many of the following are 1-1 functions: x² + y² = 1
Last updated: 7/22/2022
How many of the following are 1-1 functions: x² + y² = 1 {(2, 1), (-2,3), (5,7), (2,3)} x² = y + 1 x = y² + 1 THREE ALL FOUR ONE NONE TWO
Last updated: 7/22/2022
How many of the following are 1-1 functions: x² + y² = 1 {(2, 1), (-2,3), (5,7), (2,3)} x² = y + 1 x = y² + 1 THREE ALL FOUR ONE NONE TWO