Question

a.2i/5c level 1

1 the tables of ordered pairs represent some points on the graphs of line g and h.

line g
\

$$\begin{tabular}{|c|c|c|c|} \\hline x & -3 & 3 & 6 \\\\ \\hline y & 1 & -1 & -2 \\\\ \\hline \\end{tabular}$$

line h
\

$$\begin{tabular}{|c|c|c|c|} \\hline x & -2 & -1 & 0 \\\\ \\hline y & -4 & -5 & -6 \\\\ \\hline \\end{tabular}$$

which system of equations is represented by lines g and h?

a
\\(y = \frac{1}{3}x + 4\\)
\\(y = x - 6\\)

b
\\(y = -3x - 8\\)
\\(y = -x - 6\\)

c
\\(y = 3x + 10\\)
\\(y = x - 2\\)

d
\\(y = -\frac{1}{3}x\\)
\\(y = -x - 6\\)

Explanation:

Find the equation of Line g

Using the Slope-Intercept Form and Ordered Pairs knowledge points

$$
LATEXBLOCK0
$$

Find the equation of Line h

Using the Slope-Intercept Form and Ordered Pairs knowledge points

$$
LATEXBLOCK1
$$

Formulate the system of equations

Using the Systems of Linear Equations and Linear Equations knowledge points

$$
LATEXBLOCK2
$$

Answer:

• A \(

$$\begin{aligned} y &= \frac{1}{3}x + 4 \\ y &= x - 6 \end{aligned}$$

\)

• B \(

$$\begin{aligned} y &= -3x - 8 \\ y &= -x - 6 \end{aligned}$$

\)

• C \(

$$\begin{aligned} y &= 3x + 10 \\ y &= x - 2 \end{aligned}$$

\)

• **D \(

$$\begin{aligned} y &= -\frac{1}{3}x \\ y &= -x - 6 \end{aligned}$$

\) (Correct answer)**