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3 years ago

What is the y-intercept of the function f(x)=4 - 5x? -5 -4 4 5

Mathematics

1 answer:

Len [333]3 years ago

3 0

Answer:

Step-by-step explanation: Its 4 becuase you plug in the zero like this'

f(x)=4-5(0)

f(0)=4-0

f(0)=4

So it will (0,4)

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Answer:

3 have a license, 5 do not have a license

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the second choice is 4 out of 7, or 4/7

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another way to look at it is...

how many ways can you choose 2 people out of 8 people ?

8!/2!(8-2)!=8!/2!*6!=8*7/2=56/2=28 ways

how many ways can you choose 2 people out of 5 people ?

5!/2!(5-2)!=5!/2!*3!=5*4/2=20/2=10

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AB,AC,AD,AE,BC,BD,BE,CD,CE, and DE for a total of 10

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Answer:

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