Pls ecplain step by step the ANSWER is 54 but how?
2 answers:
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Question 1: The correct answer is Option 3: 20
Question 2: The correct answer is Option 3: 27
Step-by-step explanation:
We put the term number as value of n in explicit formula to find the term.
<u>Question 1:</u>
Given
To find t4, we will put t=4 in explicit formula
The correct answer is Option 3: 20
<u>Question 2:</u>
Given, the explicit formula
We have to find the 5th term, putting n=5 in the explicit formula
The correct answer is Option 3: 27
Keywords: Explicit formula, arithmetic sequence
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Answer:
The answer is 2.
2 since 6/4=3/2
Step-by-step explanation:
Since your relation is a direct variation then the points on your line are of the form y=kx where k is the constant of variation (also called constant of proportionality)
If y=kx then y/x=k.
So all the points in this relation since it is a direct variation will be equal to y-coordinate/x-coordinate.
So we are going to solve this proportion:
Again I put y/x from each point. They should have same ratio because this is a direct variation.
Cross multiply:
Divide boht sides by 6: