Answer:
a
Step-by-step explanation:
y= 1/2 ^(x+4)
Answer:



Step-by-step explanation:
By the triangular law of vector addition:


We have that;



From triangle ABC,

Again from triangle XYB




Answer:

Step-by-step explanation:
⇒ 
⇒ 
⇒ 
⇒ 
Answer:
A
Step-by-step explanation:
I think that's the answer because
60 minutes = 1 hr
120 minutes = 2hrs
So the graph must be constant with the write amount of min/hr since the x axis is the number of mins and the y axis is the number of hours. (x,y)
(60,1)
(120,2)