Week 2 Google Meet Quizizz 8th Grade

Is (1, 2) a solution to the linear equation 2x + 5y = 12?

• Yes

• No

Tags

CCSS.HSA.REI.C.6

Points that are___________ the line are solutions to a linear equation.

• On
• Off

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Solutions to linear equations are....

• ordered pairs (x,y)
• slope
• y-intercept

Tags

CCSS.8.EE.C.8A

If you graph a linear equation, the result is a____________

• straight line with infinite points
• parabola with infinite points
• straight line with finite points

Tags

CCSS.HSA.REI.D.10

Which of the following is a solution to the graphed equation above?

• (3, 2)
• (-4, 6)
• (1, 3)
• (3, 1)

Tags

CCSS.8.EE.C.8B

How can you tell if a point is a solution to a system?

• It makes the first equation true.
• The (x,y) coordinates satisfy both equations
• It makes logical sense
• It makes neither equation negative

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSA.REI.C.6

What is the solution to the system?

• (-1, 3)

• (-3, 1)

• (3, -1)

• (-3, -1)

Tags

CCSS.8.EE.C.8A

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• intersecting lines

Tags

CCSS.8.EE.C.8A

The solution to the system is

• (-2, -8)
• (-8, -2)
• (2, -8)
• No solution

Tags

CCSS.8.EE.C.8B

What is the value of "b" in the following equation:

y = 2x

• 2

• 1

• 0

• none of the above

Tags

CCSS.6.EE.C.9