Use the function table for exercises 4–6.
- Complete the function table. Find the rule.
- Write the values of xand yas ordered pairs.
- Graph the ordered pairs on a coordinate grid.
Connect the points with a line.
For each equation, complete a function table with
5 values for xand y. Then graph each set of ordered pairs
on a coordinate grid.
- yx 2 8. yx 2 9. y 2 x 2
Make a function table to solve each problem. Then graph
the ordered pairs on a coordinate grid.
- Maria needs 2 pizzas for
every 6 people at her party.
How many pizzas does she
need for 24 people?
Rule:?
Input x 012 34
Output y 036 ??
Use the coordinate grid you made for exercise 11.
- Extend the line you drew on the
coordinate grid for 10–14 guests. - How many cups of punch would
Ta d need for 13 guests?
11. Ta d needs 2 cups of punch
for every guest at his party.
How many cups of punch
does he need for 9 guests?
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