Question

Which of the following ordered pairs is a solution of the function ƒ(x) = 3x – 1? Question 10 options: A) (–1, 4) B) (–1, –3) C) (–1, –4) D) (–1, 2)

Answer 1

C) (-1,-4)

Explanation:

f((x) = 3x -1

Substitute x = 0 (f (x) = 0)

0 = 3x-1

Move the variable to the left:

-3x = -1

Divides both sides by -3

X = 1/3