Proportionality, constant of proportionality

When solving a proportion problem, will you use addition/subtraction?

• yes
• no
• sometimes

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

y=kx.  What does the k represent?

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

Tags

CCSS.7.RP.A.2B

Which best describes the graph represented in this table?

•  proportional
• non-proportional

Tags

CCSS.7.RP.A.2A

Is this table proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2A

What is the equation?

• y=x/4
• y=4x
• y= x + 4
• y = x - 4

Tags

CCSS.5.OA.B.3

Solve the equation:
4p = 16

• p = 12
• p = 64
• p = 3
• p = 4

Tags

CCSS.3.OA.A.4

Solve the equation:
x/3 = 4

• x = 12
• x = 1
• x = 16
• x = 3

Tags

CCSS.3.OA.A.4

Solve the equation:
2w=58

• w = 29
• w = 32
• w = 15
• w = 116

Tags

CCSS.3.OA.A.4

Solve the equation:
5x = 25

• x = 20
• x = 125
• x = 4
• x = 5

Tags

CCSS.3.OA.B.6

The "Distance from Home" (miles) is best described as:

• a) on the x-axis
• b) the dependent variable
• c) the independent variable
• d) both a & c

Tags

CCSS.5.OA.B.3