Graphing Systems of Equations

What are the three possible outcomes when graphing systems of equations?

• One solution, infinite solutions, or no solution

• One solution, two solutions, or no solution

• Infinite solutions, two solutions, or no solution

• One solution, two solutions, or infinite solutions

Tags

CCSS.8.EE.C.8B

What is the first step in graphing systems of equations?

• Convert equations to y = mx + b form

• Find the intersection point

• Plot the points

• Check for parallel lines

Tags

CCSS.8.EE.C.8B

What does the 'b' value represent in the equation y = mx + b?

• The slope

• The y-intercept

• The intersection point

• The x-intercept

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

How do you determine the slope from the equation y = -3x + 5?

• The slope is -3/5

• The slope is 5/-3

• The slope is -3

• The slope is 5

Tags

CCSS.8.EE.B.5

What is the intersection point of the lines y = -3x + 5 and y = x + 1?

• (1, 2)

• (2, 1)

• (5, 0)

• (0, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What should you do if you run out of room while plotting points using the slope?

• Reverse the direction of the slope

• Stop plotting

• Change the slope

• Start over

Tags

CCSS.8.EE.B.5

What does it mean if two lines have the same slope?

• They intersect at one point

• They are parallel and have no solution

• They intersect at multiple points

• They are the same line

Tags

CCSS.8.EE.C.8B

How do you rewrite the equation 3x - y = 2 in y = mx + b form?

• y = 3x - 2

• y = -3x + 2

• y = 3x + 2

• y = -3x - 2

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is the y-intercept of the equation y = 3x + 4?

• 4

• 0

• 7

• 3

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is the solution to a system of equations if the lines are parallel?

• No solution

• Infinite solutions

• Two solutions

• One solution

Tags

CCSS.8.EE.C.8B