Which table represents the function y = 3 x – 1? Input x 0 1 2
Output y -1 2 5

Input x 0 1 2
Output y -1 -2 -3

Input x 2 3 4
Output y 2 4 6

Input x 1 2 3
Output y 4 7 10

the first set of values is correct

Step-by-step explanation:

when x =0,

y = 3(0) -1

y=-1

when x =1,

y=3(1)-1

y=2

when x=2,

y=3(2)-1

y=5

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.