Quick im offering 10 pts (its only worth 2) and brainliest answer

Range (Y Values): 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5.

Range= [9,-5] (i think it's in brackets, not for sure)

Domain (X Values): 3, 4, 5, 6, 7.

Domain= [3,7] (check some notes to see if it's supposed to be in brackets or parentheses, it depends, I just can't remember)

Step-by-step explanation:

Domain is the values on the X axis, Range are the values on the Y axis.

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.

answer: the answer is 110