Understanding linear functions

A rocket is 1 miles above the Earth in 30 seconds and 5 miles above the Earth in 2.5 minutes. What is the rockets rate of in miles per minute?

• 2 miles/minute

• 1 mile/minute

• 30 miles/minute

• 1.75 miles/minute

Tags

CCSS.6.RP.A.3B

A rice costs Php45 per kilogram. How much would 6 kilograms of rice cost?

• 280

• 270

• 260

• 250

Tags

CCSS.7.EE.B.3

When you multiply or divide TWO negative numbers you always get a...

• positive

• negative

• undetermined number because it depends on which number is greater

• a two-digit number

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used in, x?

• 0.6

• 48

• 3

• 16

Tags

CCSS.7.RP.A.2B

The graph of the linear function is shown on the grid. What is the rate of change?

(Remember, find 2 ordered pairs, subtract the y's on top and the x's on the bottom)

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the missing value?

• 1
• 3
• 2
• 0

Tags

CCSS.5.OA.B.3

Does the table represent a linear relationship between x and y?

• No, the rate of change is not constant.

• Yes the rate of change is 1.

• Yes, the rate of change is 2.

• No, the table does not represent a relationship/

Tags

CCSS.HSF-LE.A.1B

18 vocab words learned in 2 hours; 27 vocab words learned in 3 hours

• yes, equivalent
• no, not equivalent

Tags

CCSS.7.RP.A.2A

How much money does Rico earn each hour of doing chores?

• 2

• 4

• 6

• 8

Tags

CCSS.8.EE.B.5

When multiplying or dividing a POSITIVE and POSITIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B