Multiple Representations 6.6c (Descriptions)

What variable represents the independent variable?

• p

• d

Translate each verbal phrase.

"Sum of X and 3 is 5"

• X = 3 + 5

• 3 + 5 = X

• X + 3 = 5

• I don't know.

What is the equation that represents the relationship in the table?

• p + 3 = d
• d + 3 = p
• d = p + 3
• p = d + 3

Tags

CCSS.6.EE.C.9

Translate each verbal phrase.

"n minus 2 is equal to 16"

• n = -2 + 16

• 2 + 16 = n

• 16 = n -2

• n - 2 = 16

What equation can be used to represent the relationship between the independent variable (x) and dependent variable (y)?

• y = x + 4

• y = 3x

• x = y + 4

• x = 3y

Write and equation for the scenario:

Nahomy earns $15 each hour she tutors a student in spanish.

• Y = 15x

• 15

• 15x

• x = 15y

Which statement describes the relationship between x and y in these two equations?

Y = x - 2

Y = 2x

• In y = x - 2 and in y = 2x, the value is 2 less than the value of x.

• In y = x - 2 and in y = 2x, the value is 2 times the value of x.

• In y = x - 2, the value of y is 2 less than x, and in y = 2x, the value of y is twice the value of x.

• In y = x - 2, the value of y is 2 times the value of x, and in y = 2x, the value of y is 2 less than the value of x.

Which situation can be represented by the equation y = 5x?

(Remember the important operation words: x, -, +)

• Isaiah went to the store for X days.
  This is 5 times Y, the number of days his brother went to the store.

• Isaiah spent X dollars to buy a gift for his mom.
  He gave the cashier Y dollars and received $5 in change.

• Isaiah has Y dollars.
  This amount is 5 times X, the amount of money in dollars Isaiah's brother has.

• Isaiah is Y years old. 
  His age is 5 years greater than X, his brother's age in years.

Which equation matches the table? 

• y = x + 4
• y = 5x
• y = x - 4
• y = x + 16

Tags

CCSS.6.EE.C.9

Which equation best represents the relationship in this table?

• y = 9.6x

• y = 10.6x

• y = 9.6

• y = x + 9.6

Tags

CCSS.6.EE.C.9