Answer:
irrational
Step-by-step explanation:
its a decimal that never ends or repeats and cant be accurately turned into a fraction, like pi
Given that y varies directly with x in the above table, if the value of x is 5, the value of y is 15.
<h3>How to calculate direct variation?</h3>
According to this question, a 2-column table with 5 rows is given.
- Column 1 is labeled x with entries 1, 3, 6, 9, 12
- Column 2 is labeled y with entries 3, 9, 18, 27, 36
If y varies directly with x, the mathematical representation is as follows:
y = kx
Since y = 3, when x = 1
3 = k × 1
k = 3
The relationship between x and y is as follows: y = 3x
Therefore, if the value of x is 5, the value of y = 3 × 5 = 15.
Learn more about direct variation at: brainly.com/question/14254277
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Answer:
y = 42
Step-by-step explanation:
y = x^2 – 7
Let x=7
y = 7^2 – 7
y = 49 -7
y = 42
Answer:
13
10
Step-by-step explanation:
Is it ok?
I only typed the values, if you want explation I can help you.
Answer:
so it would be 5-7 i sorry if wrong
Step-by-step explanation:
