Question

Which of the equations below could be the function rule for the following function?

{(0, -1), (1, 2), (-1, -4), (2, 5)}

y = x - 3
y = x + 1
y = 3 x - 1
y = 2 x + 1

Answer 1

the correct equation for which the following functions are true is

c.) y = 3x - 1