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6. A line has a gradient of \( \frac{1}{3} \) and a \( y \)-intercept of 2 . Its equation will be A. \( Y=2 x+\frac{1}{3} \) B. \( y=\frac{1}{3} x+2 \) C. \( x=2 y+\frac{1}{3} \) D. \( x=\frac{1}{3} y+2 \) 7. What is the \( y \)-intercept of the line below? A. \( \frac{2}{3} \) B. 2 C. 3 D. \( \frac{3}{2} \) 8. The average speed, in \( \mathrm{km} / \mathrm{h} \), for a journey of 50000 in 30 min will be. A. 500 B. 300 C. 100 D. 50 \( \square \) 9. The table below gives the relation between x and y for a parabola. \begin{tabular}{|c|c|c|c|c|} \hline\( X \) & 4 & 5 & 6 & 7 \\ \hline\( Y \) & 32 & 50 & 72 & 98 \\ \hline \end{tabular} Which equation describes the relation? A. \( x=2 y^{2} \) B. \( y=2 x^{2} \) C. \( y=\frac{x 2}{2} \) D. \( y=x+28 \)

          6. A line has a gradient of \( \frac{1}{3} \) and a \( y \)-intercept of 2 . Its equation will be
A. \( Y=2 x+\frac{1}{3} \)
B. \( y=\frac{1}{3} x+2 \)
C. \( x=2 y+\frac{1}{3} \)
D. \( x=\frac{1}{3} y+2 \)
7. What is the \( y \)-intercept of the line below?
A. \( \frac{2}{3} \)
B. 2
C. 3
D. \( \frac{3}{2} \)
8. The average speed, in \( \mathrm{km} / \mathrm{h} \), for a journey of 50000 in 30 min will be.
A. 500
B. 300
C. 100
D. 50 \( \square \)
9. The table below gives the relation between x and y for a parabola.
\begin{tabular}{|c|c|c|c|c|}
\hline\( X \) & 4 & 5 & 6 & 7 \\
\hline\( Y \) & 32 & 50 & 72 & 98 \\
\hline
\end{tabular}

Which equation describes the relation?
A. \( x=2 y^{2} \)
B. \( y=2 x^{2} \)
C. \( y=\frac{x 2}{2} \)
D. \( y=x+28 \)

6. A line has a gradient of (1)/(3) and a y-intercept of 2 . Its equation will be
A. Y=2 x+(1)/(3)
B. y=(1)/(3) x+2
C. x=2 y+(1)/(3)
D. x=(1)/(3) y+2
7. What is the y-intercept of the line below?
A. (2)/(3)
B. 2
C. 3
D. (3)/(2)
8. The average speed, in km / h, for a journey of 50000 in 30 min will be.
A. 500
B. 300
C. 100
D. 50 □
9. The table below gives the relation between x and y for a parabola.

X 4 5 6 7

Y 32 50 72 98

Which equation describes the relation?
A. x=2 y^2
B. y=2 x^2
C. y=(x 2)/(2)
D. y=x+28

Added by Tammy J.

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