Answer:
Step-by-step explanation:
<u>Use the graph to answer the following questions:</u>
When did she start using her phone?
When did she start charging her phone?
While she was using her phone, at what rate was Lin’s phone battery dying?
<u>From 100% to 40% between 2PM and 4 PM:</u>
- (100 - 40)/(4 - 2) = 60/2 = 30% per hour
Answer:
Slope=3
Step-by-step explanation:
y2-y1/x2-x1
13-2/0-5
13-2=-15
0-5=-5
-15/-5 negative/negative=positive
3
The variable c is equal to 13
Answer:
C.
Step-by-step explanation:
Hope this helps!