I need to know the answer to a
1 answer:
You might be interested in
<h3><u>Explanation</u></h3>
- Calculate the slope by using rise over run with two given coordinate points.
The slope is 2/3.
- Slope-intercept form
where m = slope and b = y-intercept. Substitute the value of m in slope-intercept form.
- Substitute one of two coordinate points in the slope-intercept form.
I will use (-3,2) instead.
The y-intercept is (0,4). Then rewrite the equation by substituting the b-value and slope in slope-intercept form.
<u></u>
Answer:
<h2>The solution is (2, -1)</h2><h2>The area of the triangle formed is 10 square units.</h2>Step-by-step explanation:
The given system is
First, you need to graph both lines. To do so, you just need to find the interceptions with both axis.
For
For
Then, you draw both points to have the straight line.
Repeat the process for the second line. The image attached shows both lines.
Remember, the solution of a linear system of equation is the common point between lines. In this case, we can observe that the solution is (2, -1).
On the other hand, to find the area of the triangle formed, we need to use the length of its base and its height.
- Its base is 10 units long.
- Its height is 2 units long.
Now, we use the area formula for triangles
Therefore, the area of the triangle formed is 10 square units.
