Final answer:
- A) It takes 7 minutes to cook a steak that weighs 10 ounces.
- B) It takes 8 minutes to cook a steak that weighs 14 ounces.
Step-by-step explanation:
(a) According to the given set of rules, the cooking time for a steak can be determined based on its weight. Let's use the rules to find out how long it takes to cook a steak that weighs 10 ounces.
The rules state that for a weight between -8 and 12 ounces, the cooking time is 7 minutes. Since 10 ounces falls within this range, we can conclude that it will take 7 minutes to cook a steak weighing 10 ounces.
Therefore, the answer is: It takes 7 minutes to cook a steak that weighs 10 ounces.
(b) Now let's find out how long it takes to cook a steak that weighs 14 ounces.
According to the rules, if the weight of the steak is 12 ounces or more, the cooking time is 8 minutes. Since 14 ounces is greater than 12 ounces, we can conclude that it will take 8 minutes to cook a steak weighing 14 ounces.
Therefore, the answer is: It takes 8 minutes to cook a steak that weighs 14 ounces.
Your question is incomplete, but most probably the full question was:
(a) The instructions for cooking a steak with a pressure cooker can be represented with this set of rules, where z represents weight of a steak in ounces and f(x) the cooking time in minutes. f(x)=beginarrayl 7,-8≤ x≤ 12 8,12 How long does it take to cook a steak that weighs 10 ounces? (1 point) □ minutes
(b) How long does it take to cook a steak weighs 14 ounces? (1 point) □ minutes