Graph the triangle with the following coordinates. Find the area of the triangle 2 different ways.
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Answer:
Step-by-step explanation:
Let's write the equation of the line in slope-intercept form, y= mx +c.
- m= slope
- c= y-intercept
Since we are given the slope value, we can substitute it into m in the equation.
The question also tells us that this line passes through the point (6, 0). This means that (6, 0) has to satisfy the equation above, where c is an unknown value. The point (6, 0) means that when x= 6, y has a value of 0.
Substituting point (6, 0):
Solve for c:
0= -3 +c
c= 3
Substitute the value of c:
Thus, the equation of the line is .
Do check out the following question for an example of writing equation of lines using the point-slope formula!
