C is correct answer, passes through (5,-1) and also has slope of 3/4
The answer is 1. That was easy because any number to the power of 0 is just 1.
Litersx1000=mls
20x1000=20000mls
He is correct and incorrect. 2 and 4 can create factors but they can also be factors of other numbers. So 8 can be a factor of bigger whole numbers and can also have it own smaller factors.