Question

The table shows the values of why are different values of X which equation shows the relationship between X and y

X y
0 0
1 7
2 14
3. 21

Answer 1

`\bf \begin{array}{ccll} x&y\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 0&\stackrel{0\cdot 7}{0}\\\\ 1&\stackrel{1\cdot 7}{7}\\\\ 2&\stackrel{2\cdot 7}{14}\\\\ 3&\stackrel{3\cdot 7}{21} \end{array}\qquad \qquad \implies y=x\cdot 7\implies y=7x`