Letting 
, we get 
and 
, so we can parameterize the intersection by
where
.
Image attached.
where
Image attached.
Which form of investment has the least amount of risk involved?
2 answers:
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Answer:
y= b+ 3a
Step-by-step explanation:
Given data
We are required to rent a bike and a helmet
le the flat fee for bike rental be a
and the flat fee helmet be b
let the number of hours be h
and let the total cost be y
So
y= b+ah
for h = 3
tThen the expression for the total is given as