Which statement best describes the domain and range of f(x) = –(7)x and g(x) = 7x? a) f(x) and g(x) have the same domain and the same range. b) f(x) and g(x) have the same domain but different ranges. c) f(x) and g(x) have different domains but the same range. d) f(x) and g(x) have different domains and different ranges.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

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