1. What is the range of the function f(x) = -2x - 4. when the domain is (-3. -2, 1} *
A) (2, -4,-2)
B) (2,0,-6)
C) (-2.0,-1)
D) {6, -8.-2)

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

is there any photos or whatever?

it is x equals 3   plese mark me really need it

step-by-step explanation: