Linear Math Review Quiz

What is a slope?

• How high the hill is

• How fast it goes up or down

• The color of the hill

• How many trees are on the hill

Which line goes up the fastest?

• Straight up

• Slanted, slow

• Slanted, steep

What does this equation mean? y = 2x + 1

• The line goes up slowly

• The line goes up fast (2 steps up for every 1 step across)

• The line doesnt move

• Its a triangle

What is the slope in this equation? y = 3x + 5

• 3

• 5

• x

• y

What does a slope of 0 mean?

• The line goes straight up

• The line goes down

• The line is flat

• The line is broken

Look at these points: (1, 3) and (2, 5). Did the y-value go up?

• Yes

• No

• It went down

• It stayed the same

What is a linear system?

• Two lines that never meet

• Two lines that meet at a point

• A box with numbers

• A rocket

What happens when two lines meet?

• corner

• graph

• solution

• mistake

Find the slope between (0, 0) and (2, 4)

• 1

• 2

• 4

• 0

Which equation has a slope of 0?

• y = 0x + 3

• y = x + 2

• y = 2x + 1

• y = -1x + 5