Comfirming Solutions to Linear Equations

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

• Yes

• No

Tags

CCSS.HSA.REI.C.6

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

• Yes

• No

Tags

CCSS.8.EE.C.7

CCSS.8.EE.C.8

Is (3, 1) a solution to the linear equation 4x + 3y = 12?

• Yes

• No

Tags

CCSS.HSA.REI.C.6

Select all of the points that are solutions to the linear equation 5x + 8y = 40.

• (8, 0)

• (4, 2)

• (0,5)

• (1, 6)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Select all of the points that are solutions to the equation x + 4y = 20.

• (10, 2.5)

• (0, 5)

• (2, 10)

• (5, 3)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which of these is a solution to the equation
y = 2x-7?

• (2,-3)
• (0, 7)

Tags

CCSS.HSA.REI.C.6

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

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

• On
• Off

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

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