The table shows the cost y (in dollars) of x pounds of sunflower seeds.

(table is linked

a. What is the missing y-value that makes the table represent a linear function?

The missing y-value is
.

b. Write a linear function that represents the cost y of x pounds of seeds. Interpret the slope.

y= _

The slope represents _

c. Does the function have a maximum value? Explain your reasoning.

The function _ have a maximum value because you _ increase the cost by increasing the amount of sunflower seeds purchased.
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