(GENERAL MATHEMATICS)
FUNCTION OPERATIONS
1. Ryan rents a canoe for 3 days which costs Php100 + Php250 per day and then he rents again for 5 days. How much will he pay in total? Express the problem in function form. If you are Ryan, who would you spend the day in a canoe and why?
2. At a waterpark, souvenir mugs cost Php59.95. Refills of soda cost Php25 each. Sandy refilled her mugs 3 times and Cora reffiled her mugs 4 times. How much would they pay in total? Express the problem in function form. If you are Sandy or Cora, who's that special someone you would spend your day and why?
3. You and your sister are cleaninbg the garden. If the relationship between the time and the area of garden already cleaned is given by the funstions below:
You: [tex]S^{1}[/tex](t) = 0.23[tex]t^{0.87}[/tex], your sister S₂(t) = 0.18[tex]t^{0.87}[/tex], where S represents the area and t the time. Determine S₁(t) + S₂(t). What household chore is assigned to you and why?
Answers & Comments
answers:
1.Answer: Php. 1,350.00
Function: y= 100 + 250x
Step-by-step explanation:
y= 100+ 250 x
where x is the number of additional day
substitute : y= 100+250(5)
y= 1,350
2.f(x)=3x +7.50
f(3)=3(3)+7.50
f(3)= 16.60
this represent that an individual bought a souvenir mug and have it refilled with soda for 3 times
3.S_{1}(v)+S_{2}(t)=0\cdot4|t^{0.87},I should be assigned to bigger
chores because of my speed is faster than my sister.
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