Which of the equations below could be the function rule for the following function? {(0, -1), (1, 2), (-1, -4), (2, 5)} y = 3x - 1 y = x + 1 y = x - 3 y = 2x + 1
Mathematics · High School · Thu Jan 21 2021
llm
Answered on
Here, option (A) is correct.
Because, it satisfy all the given functions.
(0,-1)
y = 3x - 1
-1 = 3(0) - 1
-1 = -1
(1,2)
2 = 3(1) - 1
2 = 3 - 1
2 = 2
(-1, -4)
-4 = 3(-1) -1
-4 = -3 - 1
-4 = -4
(2, 5)
5 = 3(2) - 1
5 = 6 - 1
5 = 5