Question

Fill in the table showing how much each frozen yogurt shop will charge for x ounces of frozen yogurt plus a cone.

Answer 1

The values in the first colum represent the values of x, i.e. the domain of the functions.

The fiven functions show the relationship between the cost and the amount of frozern yogurt.

For "Slopies" the relationship is given by the equation

`y=1.50+0.70x`

Now you have to replace the formula for each value of weight of frozen yougurt:

x=3oz

`\begin{gathered} y=1.50+0.70(3) \\ y=3.6 \end{gathered}`

x=4oz

`\begin{gathered} y=1.50+0.70(4) \\ y=4.3 \end{gathered}`

x=5oz

`\begin{gathered} y=1.50+0.70(5) \\ y=5 \end{gathered}`

x=6oz

`\begin{gathered} y=1.50+0.70(6) \\ y=5.7 \end{gathered}`

x=7oz

`\begin{gathered} y=1.50+0.70(7) \\ y=6.4 \end{gathered}`

Repeat the process for "Melties"