Linear Equations-Review

y=kx.  What does the k represent?

• constant of proportionality
• multiplier
• scale factor
• all of these are correct

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 3
• 4
• 2
• 1

Tags

CCSS.HSF-LE.A.1B

Which equation matches the graph?

• y = 8x
• y = 1x
• y = 3x
• y = 16x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the constant of proportionality?

• 15
• 5
• 75
• 25

Tags

CCSS.HSF-LE.A.1B

Which equation matches the table?

• y = 11x
• y = 10x
• y = 22x
• y = 12x

Tags

CCSS.6.EE.C.9

Is the graph proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2D

Which statement matches the graph?

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Tags

CCSS.7.RP.A.2D

At what rate did the rain fall?

• 2 cm per hour
• ¹/₄ cm per hour
• ¹/₂ cm per hour
• 4 cm per hour

Tags

CCSS.7.RP.A.2D

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

Find the slope of the line.

• -5/7
• 7/5
• -7/5
• 5/7