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Find the solution to the system of equations on the graph 𝑦=2𝑥+3 and 𝑦=−𝑥−3Group of answer choices(0,−3)(−2,−1)Impossible to determine from graph.(−3,0)

Question

Find the solution to the system of equations on the graph

y=2x+3y = 2x + 3
and
y=x3y = -x - 3

Group of answer choices

  • (0,−3)
  • (−2,−1)
  • Impossible to determine from graph.
  • (−3,0)
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Solution

1. ### Break Down the Problem

To find the solution to the system of equations y=2x+3 y = 2x + 3 and y=x3 y = -x - 3 , we need to determine the point where these two lines intersect.

2. ### Relevant Concepts

The solution to the system of equations can be found by solving for x x and y y where both equations are equal to each other: 2x+3=x3 2x + 3 = -x - 3

3. ### Analysis and Detail

  1. Set the equations equal: 2x+3=x3 2x + 3 = -x - 3

  2. Combine like terms: 2x+x=33 2x + x = -3 - 3 3x=6 3x = -6

  3. Solve for x x : x=2 x = -2

  4. Substitute x x back into one of the original equations to find y y : Using y=2x+3 y = 2x + 3 : y=2(2)+3=4+3=1 y = 2(-2) + 3 = -4 + 3 = -1

4. ### Verify and Summarize

Now, let's verify our solution by checking in the second equation: y=x3 y = -x - 3 Substituting x=2 x = -2 : y=(2)3=23=1 y = -(-2) - 3 = 2 - 3 = -1 Both equations give us the point (2,1)(-2, -1).

Final Answer

The solution to the system of equations is (2,1)(-2, -1).

This problem has been solved

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