Question

Which of the following is a solution to the equation y = 3x - 1 ?

A. (4,1)
B. (2,5)
C. (4,3)
D. (0, -3)

Answer 1

To solve this question all you have to do is input the X and y coordinates and test each point in the question. To see which of those points. Have the left hand side equal to the right hand side after doing all of the operations.

Answer 2

B. (2,5) you would substitute the x coordinate in for x, which is 2, and the y coordinate in for y, which is 5. So it would be 5=3(2)-1