Algebraic Relationships of Two Variables

Which statement is not true about the equation y = 9x ?

• The value of y is nine times the value of x.

• The equation represents an additive relationship.

• The value of y is 108 when x is 12.

• The equation represents a multiplicative relationship.

Tags

6.6.C

Which equation best represents the relationship shown in the graph?

• m = 150h

• m = 75h

• h = 150m

• h = 75m

Tags

6.6.C

What is the independent variable of the graph?

• The number of hours.

• The total number of hours.

• The total miles.

• The number of miles.

Tags

6.6.A

What is the dependent variable of the graph?

• The number of hours.

• The total number of hours.

• The total miles.

• The number of miles.

Tags

6.6.A

Which of the following situations is best represented by the equation y = 15x?

• Miss Montemayor curved the test by 15 points.

• There were 15 more questions on the Chapter 6 test than on the Chapter 5 test.

• Miss Montemayor deducted 15 points for not showing work on the test.

• On the test, each question was worth 15 points.

Tags

6.6.C

Melany must add 2 inches of string, s, to each friendship bracelet. Which equation best represents the the length of the friendship bracelet, b?

• b = s + 2

• s = b + 2

• b = 2s

• s = 2b

Tags

6.6.C

A relationship is represented by the equation y = x - 16. Which of the following tables best represents the equation?

• 
• 
• 
• 

Tags

6.6.C

The total number of cookies, c, contains a number certain number of p, packages, can be represented by the equation c = 24p. Which of the following graphs best represents this situation?

• 
• 
• 
• 

Tags

6.6.C

Which statement best describes the two tables?

• Only table A represens a multiplicative relationship.

• Only table B represents an additive relationship.

• Both tables A & B represent a multiplicative relationship.

• Both tables A & B represent an additive relationship.

Tags

6.4.A

Which statement best describes the equations below?

• The equation

  y = 5 + x

  will increase slower than the equation

  y = 5x.

• The equation

  y = 5+x

  will always have a greater value than the equation

  y = 5x.

• The equation

  y = 5 + x

  will always have a lesser value than the equation

  y = 5x.

• The equation

  y = 5 + x

  will increase faster than the equation

  y = 5x.

Tags

6.4.A