1 Answer

Teymur Mardali · Answer 1 · 2023-08-23T08:00:07+0000

Solution:

Given that;

A line is parallel to y=x-3 and contains the point that (3,-2).

To find the equation of the line, the slope-intercept form of a line is

$\begin{gathered} y=mx+c \\ Where\text{ } \\ m\text{ is the slope} \\ c\text{ is the y-intercept} \end{gathered}$

The slope of the given equation is

$\begin{gathered} y=x-3 \\ m=1 \end{gathered}$

Since the line is parallel to the given equation, the slope of the line is 1

Where

Substitute the coordinates into the slope-intercept form of a line above

$\begin{gathered} y=mx+c \\ -2=1(3)+c \\ -2=3+c \\ Collect\text{ like terms} \\ c=-2-3=-5 \\ c=-5 \end{gathered}$

The equation of the line becomes

$\begin{gathered} y=mx+c \\ y=1(x)+(-5) \\ y=x-5 \end{gathered}$

Hence, the answer is

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