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EleoNora [17]
3 years ago
5

Which number is IRRATIONAL?

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0

Answer:

√27

Step-by-step explanation:

√9, √36, and √81 are rational

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Aleonysh [2.5K]

A. Finding the slope

The slope of the function is simply the ratio of the value of the dependent variable over the independent variable, so in this case it is:

slope = 6/ 3 = 2

 

B. Finding the y – intercept

The y – intercept is simply the value of the dependent variable when the independent variable is equal to zero, therefore:

y – intercept (b) = 4

 

C. Finding the function of the graph

The general equation of a line is given as:

y = m x + b

where m is the slope and b is the y intercept therefore:

y = 2 x + 4

 

D. Finding the x – intercept

The x – intercept is simply the value of the independent variable (x) when the dependent variable (y) is equal to zero, therefore:

0 = 2 x + 4

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8 0
2 years ago
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kari74 [83]

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Step-by-step explanation:

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3) Calculate the cube root: 3^2

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