Question
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Solve the following system of equations graphically on the set of axes below.

Ask by Page Bowman. in the United States
Jan 24,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The solution is and .

Solution

Solve the system of equations .
Solve the system of equations by following steps:
  • step0: Solve using the substitution method:
  • step1: Substitute the value of
  • step2: Add the terms:
  • step3: Move the constant to the right side:
  • step4: Add the numbers:
  • step5: Multiply by the reciprocal:
  • step6: Multiply:
  • step7: Substitute the value of
  • step8: Simplify:
  • step9: Calculate:
  • step10: Check the solution:
  • step11: Rewrite:

    The solution to the system of equations and is and .
Therefore, the point of intersection of the two lines is .

Answered by UpStudy AI and reviewed by a Professional Tutor

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Simplify this solution

Mind Expander

To solve the system of equations graphically, you can plot both equations on a coordinate plane:
The first equation is . This is a straight line with a slope of and a y-intercept of . To plot this line, start at the y-intercept at . From this point, you can move up 1 unit and right 2 units to find another point, which gives you the coordinates . You can plot more points if needed, but two should be sufficient for a straight line.
The second equation, , can be rewritten as . This line has a slope of and a y-intercept of . Begin at the y-intercept and go down 1 unit and right 1 unit to get to the point . Again, you can plot more points, like .
Once you have both lines plotted, look for the point where they intersect. This intersection point will be the solution to the system of equations.
When you find the intersection, you’ll find the coordinates of the solution . In this case, the two lines will intersect at the point . Thus, the solution to the system is and .

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