POLYNOMIAN AND RATIONAL FUNCTIONSSeveral popular models of carry-on luggage have a length 10 in greater than their depth to comply with airline regulations, the sum of the length, width, and depth may not exceed 40 in. a.1. Assume the sum of the length, width, and depth is 40 in. Graph the function relating volume V to depth x. a.2. Find the x-intercepts. a.3. What do they represent? a.4. Relate Volume = ? b. Describe a realistic domain c.1. What is the maximum possible volume of a piece of luggage? c.2. What are the corresponding dimensions of the luggage? c.3. Look for the greatest value of y that occurs within the domain 0, x, 15. C.4. Use the maximum feature of a graphing calculator to find the maximum value.
POLYNOMIAN AND RATIONAL FUNCTIONS
Several popular models of carry-on luggage have a length 10 in greater than their depth to comply with airline regulations, the sum of the length, width, and depth may not exceed 40 in.
a.1. Assume the sum of the length, width, and depth is 40 in. Graph the function relating volume V to depth x.
a.2. Find the x-intercepts.
a.3. What do they represent?
a.4. Relate Volume = ?
b. Describe a realistic domain
c.1. What is the maximum possible volume of a piece of luggage?
c.2. What are the corresponding dimensions of the luggage?
c.3. Look for the greatest value of y that occurs within the domain 0, x, 15.
C.4. Use the maximum feature of a graphing calculator to find the maximum value.
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