Answer:
B
Step-by-step explanation:
Well it can't be the bottom 2 because those are for range and this says to find the domain. How to find the domain you look at the first point and the last point. So in this case it would be -7 and 4 cause that's where the two points are. Does that make sense?
Hope I helped you!
Answer:
-9/5
Step-by-step explanation:
Xy^2/-5 becomes (9)(1^2) / (-5) when x = 9 and y = 1.
This simplifies to -9/5
Answer:
Len = 15
Step-by-step explanation:
base = √25²-20²
= √625-400
= √225
= 15
Answer:
$160
Step-by-step explanation:
B.
7cd, -12cd
Explanation;
Like terms have similar variables.
