6GT Algebraic Representations- REVIEW

Which list shows the independent quantities in the graph?

• {1, 2, 3, 4, 5}

• {2, 4, 6, 8}

• {.25, .5, .75, 1, 1.25, 1.5, 1.75, 2}

• {1, 2}

Which list shows the dependent quantities in the graph?

• {0, 1, 2, 3, 4}

• {2, 4, 6}

• {0, 25, 50, 75, 100}

• {5, 10, 15, 20, 25}

Match the following.

• Minutes

• Equation

• Words

• Dependent

• y=50x

• Independent

Match the following

• Cost

• Equation

• Number of tickets

• Independent

• c = 5.75t

• Dependent

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

y = 3x

y =x + 3

• In y=3x, the value of y is 3 more that the value of x, and in y=x+3, the value of y is three times the value of x.

• In y=3x and y=x+3, the value of y is 3 more than the value of x.

• In y=3x and y=x+3, the value of y is 3 times the value of x.

• In y=3x, the value of y is 3 times that the value of x, and in y=x+3, the value of y is 3 more the value of x.

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

y = 15x

y =x + 15

• In y=15x, the value of y is 15 more that the value of x, and in y=x+15, the value of y is fifteen times the value of x.

• In y=15x and y=x+15, the value of y is fifteen times the value of x.

• In y=15x and y=x+15, the value of y is fifteen more than the value of x.

• In y=15x, the value of y is 15 times that the value of x, and in y=x+15, the value of y is 15 more the value of x.

Which equation could be used to find A, B, and C?

• y = 8x

• y = 6x

• y = x + 6

• y = x + 8

Write an equation to represent the relationship between toys, t, and dollars, d.

• t = d/4

• d = t/4

• d = 4t

• t = 4d

Which equation matches the graph?

• y = x + 3

• y = 3x

• y = x - 3

• y = 1/3x

What is the equation?

• y = x + 5
• y = 5x
• y = x - 5
• y = 7x