38. Make a table of values for the relation for = 0, 1, 2, 3, and 4. x 39. Make a table of values for the relation for integer values of from to 3. x –3 40. Iris has $240 in the bank and she withdraws $25 every week. An equation for this relation is , where represents the amount of money, in dollars, in account and c w Iris’ represents the number of weeks. How much does Iris have in her account after 4 weeks? 41. The price of a medium pizza is $15, plus $3 for each topping. An equation for this relation is , where represents the number of toppings and represents the cost of the t c pizza in dollars. a) Complete this table of values for the relation. Number of Toppings, t 0 2 4 6 8 Cost, c ($) b) Find the cost of a pizza with 8 toppings.
38. Make a table of values for the relation for x = 0, 1, 2, 3, and 4. 39. Make a table of values for the relation for integer values of x from –3 to 3. 40. Iris has $240 in the bank and she withdraws $25 every week. An equation for this relation is , where c represents the amount of money, in dollars, in Iris’ account and w represents the number of weeks. How much does Iris have in her account after 4 weeks? 41. The price of a medium pizza is $15, plus $3 for each topping. An equation for this relation is , where t represents the number of toppings and c represents the cost of the pizza in dollars. a) Complete this table of values for the relation. Number of Toppings, t 0 2 4 6 8 Cost, c ($) b) Find the cost of a pizza with 8 toppings.
exam_review_6_-_algebra_and_graphing.docx