Equations Graphs Tables

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y = 3/2x + 3

• y = 2/3 - 3

• y = 2/3x - 3

• y = -3x + 2/3

Write the equation of the line in slope-intercept form.

• y = 3/5x + 1

• y = 3/5x - 1

• y = 5/3x + 1

• y = 3/5x + 1

Write an equation in slope-intercept form for this relationship.

• y = 1/5x

• y = 1/2x

• y = 2x

• y = 5x

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Which equation matches the table?

• y = x 

• y = 5x

• y = x - 4

• y = x + 4

Nancy can type 50 words per minute. Look at the table below to write an equation that matches the data.

• m=50 + w

• w= 50m

• w= 50 + m

• m= 50 - w

y = x - 6
What is the missing number?

• 12

• 10

• 14

• 13

What rule would explain this input output table?

• The output is 3 times as much as the input.

• The input is 3 times as much as the output.

• The output is 8 times as much as the input.

• The input is 8 times as much as the output.

What is the algebraic equation for this table?

• y = 480x

• x = y/480

• x + 480 = y

• 480 - x = y

What are the independent quantities in the table?

• {5,6,7,8,9}

• {0,1,2,3,4}

• x

• y