TEKS.MATH.7.4C

Is this a direct variation?

• yes
• no

Tags

TEKS.MATH.7.4C

Which line shows a proportional relationship between x and y?

• Line L
• Line M

Tags

TEKS.MATH.7.4C

Review. (Proportions Word Problems)
Perry bought 5 nectarines for $4. How many nectarines can Amanda buy if she has $16? 

• 6 nectarines
• 12 nectarines
• 20 nectarines
• 15 nectarines

Tags

TEKS.MATH.7.4C

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3
• Yes; 3
• Yes; 5
• No

Tags

TEKS.MATH.7.4C

A picture of a school’s mascot is 18 in. wide and 24 in. long. It is enlarged proportionally to banner size. If the width is enlarged to 54 in., what is the length of the banner? 

• 72 in
• 60 in
• 62 in
• 80 in

Tags

TEKS.MATH.7.4C

What is the formula for a proportional relationship?

• y=kx
• y=k/x
• z=ykx
• y=ky

Tags

TEKS.MATH.7.4C

Does the table represent a proportional relationship?

• yes
• no

Tags

TEKS.MATH.7.4A

TEKS.MATH.7.4C

Does the table represent a proportional relationship?

• yes
• no

Tags

TEKS.MATH.7.4A

TEKS.MATH.7.4C

What is the constant of proportionality of the relationship represented by the table above?

• 75
• 0.013
• 1/75
• None of the above

Tags

TEKS.MATH.7.4C

The constant of proportionality can also be called the...

• Equation of a proportional relationship

• Unit Rate

• Origin

• Y-intercept

Tags

TEKS.MATH.7.4B

TEKS.MATH.7.4C