IM 8.5.17 Scaling One Dimension

An ice cream shop offers two ice cream cones. The waffle cone holds 12 ounces and is 5 inches tall. The sugar cone also holds 12 ounces and is 8 inches tall. Which cone has a larger radius?

• The waffle cone must have a larger radius to hold the same amount of ice cream as a cone 3 inches taller.

• The waffle cone must have a smaller because it is 3 inches shorter.

• The sugar cone must have a larger radius because it is taller.

• The sugar cone must have a larger radius because it has the same volume as the waffle cone.

A cylinder has a volume of  $144\pi$  . Select all that are true if the height is doubled. 

• The relationship is not linear 

• The relationship is proportional 

• The relationship is a function

• The new volume would be  $288\pi$  

• The new volume would be  $72\pi$  

When given points for a relationship, what are you looking for to determine if it is a linear relationship.

• every input has exactly one output

• Constant rate of change

• every output has exactly one input

• (0,0) is one point that is included

What is the height?

• 818.4 in

• 68.2 in

• 4 in.

• 21.7 in

• 147 yd

• 21 yd

• 46.8 yd

• 441