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Marina CMI [18]
3 years ago
13

you baby-sit for 7.50 per hour and get a 4 dollar tip. your earnings E are a function of the number of hours H you baby-sit. wri

te an equation using function notation that will represent the situation. how much money do you male if you baby-sit for 6 hours?
Mathematics
1 answer:
docker41 [41]3 years ago
8 0

7.5+4x6

4x6=24

24+7.5=31.5




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Let f=​{(-1, 4)​,(1, 9)​,(4, 0)​} and g=​{(-1, -8)​,(2, -7)​,(4, 8)​,(5, -9)​}. Find​ g/f and state its domain.
tekilochka [14]

Answer:

g/f = {(-1, 2)}

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Step-by-step explanation:

Given,

f =​ {(-1, 4)​,(1, 9)​,(4, 0)​},

g = ​{(-1, -8)​,(2, -7)​,(4, 8)​,(5, -9)​}

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Domain of g = {-1, 2, 4, 5}

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Thus, domain of g/f = Domain of f ∩ Domain of g = {-1, 4}

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Add '-24' to each side of the equation.

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Simplifying

X = 11

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2 years ago
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