Graphing Rules

Determine whether the function rule models discrete or continuous data.
A movie store sells DVDs for $15 each. The function C(d) = 15d relates the total cost of movies to the number purchased d.

• discrete
• continuous

Tags

CCSS.HSF-LE.A.1B

Determine whether the function rule models discrete or continuous data.
A produce stand sells roasted peanuts for $2.99 per pound. The function C(p) = 2.99p relates the total cost of the peanuts to the number of pounds purchased p.

• discrete
• continuous

Tags

CCSS.HSF-LE.A.1B

• Opt 1
• Opt 2
• Opt 3
• Opt 4

• A
• B
• C
• D

• A
• B
• C
• D

Which is the graph of y= -x + 2?

• A
• B
• C
• D

Which equation is graphed?

• y = x + 2
• y = x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the function of the table?

• y=2x
• y=x+2
• y=x/2
• y=x-2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Tell whether the relationship should be represented by a continuous or discrete graph.
The number of bagels b remaining in a dozen depends on the number x that have been sold.

• continuous
• discrete

Tags

CCSS.8.EE.B.5

Tell whether the relationship should be represented by a continuous or discrete graph.
The cost C, in dollars, for delivered pizza depends on the number p of pizzas ordered.

• continuous
• discrete

Tags

CCSS.8.EE.B.5