Well x is an obtuse angle
but the angle e,f,g is an acute angle
Answer:
y = 2x
Step-by-step explanation:
Use Rise over Run. The rise(up/down) is 2 and the run(sideways) is 1. The slope is going up, not down so the 2 is positive. So, it is positive 2/1, which you can write as 2.
The lowest price per oz is choice A :)
Y=5x-3
the slope is plus 5
so if 1 = 2
simply subtract 5 from two and you get -3
I'll use subscript notation for brevity, i.e.

3.




By the chain rule,


4.



By the chain rule,


