The answer is y = -8x - 20. If you were to use y = 8x - 20 then you'd get 4 = -44, which, obviously, is not true. To fix it all you need to do is add a negative sign in front of the 8. y = -8x - 20.
Answer:
true!
Step-by-step explanation:
because if we havent got lines, colors , and textures
how could shapes be created?
Answer: 
Step-by-step explanation:
See attached image, it's direct formula substitution.