Answer:
C
Step-by-step explanation:
=1/7 X 100
=14.3
I hope this helps a bit
Answer: Slope (m) =ΔY/ΔX=5/2=2.5
Are there any answer choices ?
Answer:
22
Step-by-step explanation:
you are adding negative 10 so your number gets smaller
F(x)=(x-8)/(x+7). g(x)=(-7x-8)/(x-1). Plug in g(x) into f(x), f(g(x))=[(-7x-8)/(x-1)-8]/[-7x-8)/(x-1)+7], which can be simplified as (-7x-8-8x+8)/(-7x-8+7x-7)=-15x/-15=x. Plug in f(x) into g(x), g(f(x))=[-7*(x-8)/(x+7)-8]/[(x-8)/(x+7)-1]=(-7x+56-8x-56)/(x-8-x-7)=-15x/-15=x, as desired.