Linear Equations and Systems Quiz

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Questions and Answers

Which of the following is the slope of the line represented by the equation $y = -4x + 6$?

  • c) 6
  • a) -4 (correct)
  • b) 4
  • d) -6

In the linear system $3x - 2p - 5$ and $5x - 2y = 7$, what operation would you perform for the next step using the elimination method?

  • d) Divide
  • b) Subtract (correct)
  • c) Multiply
  • a) Add

If a linear system has no solution, what can be said about the two lines if graphed?

  • b) They intersect at one point
  • c) They intersect at infinitely many points
  • d) They do not intersect (correct)
  • a) They are parallel

Which of the following equations is equivalent to $3 - 4x = 12$?

<p>b) $x = \frac{12 - 3}{4}$ (D)</p> Signup and view all the answers

What is the y-intercept of the line represented by the equation $6x - 3y = 24$?

<p>c) -8 (A)</p> Signup and view all the answers

Which of the following equations is in slope-intercept form?

<p>y = -4x + 6 (A)</p> Signup and view all the answers

In the linear system $3x-2p-5$ and $5x-2y=7$, what operation would you perform for the next step using the elimination method?

<p>Subtract the two equations (C)</p> Signup and view all the answers

If a linear system has no solution, what can be said about the two lines if graphed?

<p>The lines are parallel (A)</p> Signup and view all the answers

What is the equation equivalent to $3 - 4x = 12$?

<p>$y = -4x - 9$ (C)</p> Signup and view all the answers

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