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Law Incorporation [45]
2 years ago
8

What is the value of f(x) when x=3?

Mathematics
1 answer:
Mumz [18]2 years ago
5 0

Answer:

4

Step-by-step explanation:

x = 3 meets the requirement x ≥ 1 thus

f(x) = x + 1, so

f(3) = 3 + 1 = 4

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Alex purchased a new car for $28,000. The car's value depreciates 7.25% each year. What will be the value of the car 5 years aft
Zanzabum
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What is the center and radius of the circle with equation x2 + y2 - 4x + 22y + 61 = 0?
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Hello,

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6 0
3 years ago
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defon

Answer:

A&B

Step-by-step explanation:

8 0
2 years ago
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kirza4 [7]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
The isosceles triangle shown has a base of 4 y + 2 and a perimeter of 6 y + 12 .  Which expression represents the length of 1 o
liberstina [14]

Answer:

The expression that represents the length of 1 of the triangle's legs is y + 5

Step-by-step explanation:

An isosceles triangle has two sides equal which are the triangle legs. Let b represent the base of the triangle and l represent one of the triangle's legs. Then, the perimeter, P is given by

P = l + l + b

i.e P = 2l + b

From the question, P = 6y + 12 and b = 4y +2

∴ 6y + 12 = 2l + 4y + 2

6y - 4y + 12 - 2 = 2l

2y + 10 = 2l

∴ 2l = 2y + 10

Then,

l = (2y+10)/2

l = y + 5

Hence, the expression that represents the length of 1 of the triangle's legs is y + 5  

4 0
3 years ago
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