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(a) The table shows values of x and y - OCR - GCSE Maths - Question 17 - 2019 - Paper 4

Question 17

(a) The table shows values of x and y. | x | 4 | 16 | 36 | |-----|----|----|----|

Worked Solution & Example Answer:(a) The table shows values of x and y - OCR - GCSE Maths - Question 17 - 2019 - Paper 4

Step 1

Identify the given values

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Answer

From the table, we have:

When $x = 4$ , the value of $y$ needs to be determined.
When $x = 16$ , the value of $y$ needs to be determined.
When $x = 36$ , the value of $y$ needs to be determined.

Step 2

Determine the relationship between x and y

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Answer

To find the values of $y$ , we need to establish a relationship or pattern between the values of $x$ and $y$ . This might involve using mathematical equations or functions that relate $x$ to $y$ . For example, if there is a quadratic or linear relationship, we will utilize that to find the corresponding $y$ values.

Step 3

Calculate y values for given x

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Answer

Apply the established relationship to find:

For $x = 4$ : Substitute $4$ into the equation to find $y$ .
For $x = 16$ : Substitute $16$ into the equation to find $y$ .
For $x = 36$ : Substitute $36$ into the equation to find $y$ .

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