The area of the triangle with vertices is
.
Inserting numerical values, the are of the triangle with vertices (0, 0), (6, 2), (4, 8) is
Use these similar triangles on the coordinate plane to determine the equation of a straight line with a slope of 5/3 that passes
1 answer:
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Answer:
see the explanation
Step-by-step explanation:
<u><em>Verify each case</em></u>
Part 1) The graph show two identical lines, then the system has infinitely many solutions
Part 2) The graph show two perpendicular lines.
Remember that the solution of the system is the intersection point both graphs
The intersection point is (2,6)
therefore
The system has one solution at (2,6)
Part 3) The graph show two intersecting lines at (-6,-2)
Remember that the solution of the system is the intersection point both graphs
The intersection point is (-6,-2)
therefore
The system has one solution at (-6,-2)
