Which diagram shows the graph of \(x + 2y - 6 = 0\)?

The adjacent table shows a linear relationship for \(x\) and \(y\). What are the values of \(a\) and \(b\)?

Which diagram shows the graph of \(y = \dfrac{3}{2}x - 2\,\,?\)

Given the linear equation \(y = - 2x + 8\) and the adjacent table. The values of \(a\) and \(b\) are?

The adjacent table shows a linear relationship for the values of \(x\) and \(y\). What are the values of \(a\) and \(b\)?

Which diagram shows the graph of \(y = -2x-2\)?

What is the linear equation that describes the pattern in the adjacent table?

\(x+2y=9\) passes through the point:

Which diagram shows the graph of \(x - 2y + 4 = 0\)

Given the linear equation \(2x + y - 4 = 0\) and the adjacent table. The values of \(a\) and \(b\) are ?

Which linear equation describes the pattern shown in the following table?

\begin{array}{|l|l|l|l|l|}
\hline x & 1 & 2 & 3 & 4 \\
\hline y & 8 & 6 & 4 & 2 \\
\hline
\end{array}

What is the gradient of the line that joins the points \((-1,4)\) and \((3,6)\) ?

The cost \((C)\) of a 3.2 m length of timber \((L)\) is $10.50. Given that the cost varies directly with the length ,calculate the cost of a 5 m length of timber?

Given that \(p\) varies directly as \(q\), and \(p = 12\) when \(q = 8\), then when \(p= 15\),  \(q =\)?

The average blood pressure \(P\), of a person aged \(y\) years, measured in mm of mercury (mmHg), is given by the formula \(P=110+\dfrac{y}{2}\). The age of a person whose blood pressure is 140 mmHg is ?

This table shows the linear relationship between distances measured in miles \((M)\) and the distances measured in kilometres \((k)\). Using the table the conversion of 168 km to miles is?

\begin{array}{|c|c|c|c|c|}
\hline K & 16 & 20 & 24 & 32 \\
\hline M & 10 & 12.5 & 15 & 20 \\
\hline
\end{array}