F(x) = -3X - 4 ; Domain= {-17, -14, -6, -2,4, 15}
Range :

g(x)={47,38,14,2,-16,-49}

Step-by-step explanation:

f(-17)=-3*-17-4=51-4=47

f(-14)=-3*-14-4=42-4=38

f(-6)=-3*-6-4=18-4=14

f(-2)=-3*-2-4=6-4=2

f(4)=-3*4-4=-12-4=-16

f(15)=-3*15-4=-45-4=-49

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

- (2, -7)

- lines r and s and lines t and u must be parallel