Use the table to answer the question.

x-value y-value if y=2x−5 y-value if y=x−3
0 −5 −3
1 −3 −2
2 −1 −1
3 1 0
Jian made a table showing some x- and y-values in a system of equations. Use his table to identify the solution for the system.

(1 point)
Responses

There is an infinite number of solutions.
There is an infinite number of solutions.

There is no solution.
There is no solution.

(3,0)
left parenthesis 3 comma 0 right parenthesis

(2,−1)
left parenthesis 2 comma negative 1 right parenthesis
Skip to navigation

1 answer

To find the solution of the system of equations given the two equations represented by the y-values, we will look for a common (x, y) pair in the two sets of y-values.

From the table:

  • For \(y = 2x - 5\):

    • When \(x = 0\), \(y = -5\)
    • When \(x = 1\), \(y = -3\)
    • When \(x = 2\), \(y = -1\)
    • When \(x = 3\), \(y = 1\)
  • For \(y = x - 3\):

    • When \(x = 0\), \(y = -3\)
    • When \(x = 1\), \(y = -2\)
    • When \(x = 2\), \(y = -1\)
    • When \(x = 3\), \(y = 0\)

Now, let's compare the y-values from both equations for each x-value:

  • At \(x = 0\): \(y = -5\) (from \(y = 2x - 5\)) and \(y = -3\) (from \(y = x - 3\)) — not a solution.
  • At \(x = 1\): \(y = -3\) and \(y = -2\) — not a solution.
  • At \(x = 2\): \(y = -1\) and \(y = -1\) — this is a solution! \((2, -1)\)
  • At \(x = 3\): \(y = 1\) and \(y = 0\) — not a solution.

The pair \((2, -1)\) is the only point where both equations meet, thus it is the solution to the system of equations.

Therefore, the answer is: \((2, -1)\)

Similar Questions
  1. 1. Use the table to answer the question.Dogs Walked | 4, 5, 6 Total Income ($) | 20, 30, 40 What equation represents the
    1. answers icon 1 answer
  2. Volume Unit Test13 of 1513 of 15 Items Question Use the image to answer the question. An illustration shows a center-pedestal
    1. answers icon 1 answer
  3. Volume Unit Test13 of 1513 of 15 Items Question Use the image to answer the question. An illustration shows a center-pedestal
    1. answers icon 1 answer
  4. Use Tables of Equivalent Ratios Practice5 of 55 of 5 Items Question Use the table to answer the question. 1 3 2 6 3 x 4 12 y 15
    1. answers icon 9 answers
more similar questions