Question

Assessment items
Item 4
What is the value of the function
y=3x−1
when
x=−1
?


(a)−8

(b)−4

(c)2

(d)6

Answer 1

Answer:

(b) -4

Step-by-step explanation:

When x = -1,

y = 3(-1) - 1 = -3 -1 = -4

Hence, answer = -4

Answer 2

Answer:

Step-by-step explanation:

y = 3*(- 1) - 1 = -3 - 1 = -4.

(b) is the right answer