Is It a Solution Linear

Check ALL points that are NOT a solution.

• (0,0)

• (6,-3)

• (6,10)

• (0,-5)

• (-2,-4)

Check ALL points that are NOT solutions to the graph

• (-4,4)

• (4,1)

• (2,10)

• (6,0)

• (0,0)

f(x)=4x+5
f(4)=

• 21

• -11

• -31

• 25

Tags

CCSS.HSF.IF.A.2

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5

• x = 5

• x = -50

• x = 30

Tags

CCSS.HSF.IF.A.2

How many solutions does the following equation have?

−2x + 9 + 6x = −3x + 2

• One Solution

• No Solutions

• Infinitely Many Solutions

• Two solutions

Tags

CCSS.8.EE.C.7A

If a system of linear equations has one solution, what does this mean about the two lines?

• Parallel lines

• the same line

• Intersecting lines

Tags

CCSS.8.EE.C.8A

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines

• Same line

• Parallel lines

Tags

CCSS.8.EE.C.8A

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

Based on the equations for each line, determine how many solutions the system would have.

y=2x+3

y=-4x+3

• Infinite Number of Solutions

• No Solution

• One Solution

Tags

CCSS.8.EE.C.8B

Based on the equations for each line, determine how many solutions the system would have.

y=-3x+2

y=-3x+2

• Infinite Number of Solutions

• No Solution

• One Solution

Tags

CCSS.8.EE.C.8B