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vredina [299]
3 years ago
13

A rational function can have infinitely many x-values at which it is not continuous. True or False. If false, explain

Mathematics
1 answer:
sattari [20]3 years ago
3 0
<span>It is false since the rational function is discontinuous when the denominator is zero. But the denominator is a polynomial and a polynomial has only finitely many zeros. So the discontinuity points of a rational function is finite. </span>
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Algebra help please?
spin [16.1K]

Answer is 3 seconds


When the bullet reaches the ground, ground being x in graph (and here its s which is  = 0)

s = -16t^2 + 48t

s = 0, solve for t

0 = -16t^2 + 48t

0 = t ( -16t + 48)

0 = 16t ( - t + 3)

now you have two equation

0 = 16t and 0 = -t +3 ( you can look at the graph line touches x twice)


0 = 16 t

0 = t ( you know its false, because time = 0)


You are left with

0 = -t + 3

t = 3


It takes 3 seconds for the bullet to return to the ground.

// Hope this helps.

8 0
3 years ago
Penelope bakes pretzels. She salts 3/8 of the pretzels. Which fraction is equivalent to 3/8? (Show work)
exis [7]
A) 9/24

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Step Two: Fine the answer that simplifies to 3/8
7 0
3 years ago
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What is 1 2/3 minus -5 2/3 as a fraction
Sati [7]
7 1/3 hope this helps!
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3 years ago
What is the solution to 15 = d - 1 ?
Fofino [41]

Answer:

d = 16

Step-by-step explanation:

15 = d-1

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6 0
3 years ago
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