Over the course of a day, the price Of a share of Gee l'ma Tree stock can be modeled bu the graph below, where x represents the time of day. The Stock Exchange opens at 9:30 am and closes at 4 pm. Price ($) 70 A) What is the highest price the stock sold for on this day? 60 50 B What was the price of the stock at noon? 40 30 C) What was the approximate closing price of the stock? 20 10 D At what time would you have wanted to purchase the stock? 10.0 11.0 12.0 13.0 14.0 15.0 16.0 Time

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Lets Explore Real-World Math in Algebra 2!
O over the course of a day, the price of a share of Gee l'ma Tree stock can be modeled bu the
graph below, where x represents the time of day. The Stock Exchange opens at 9:30 am and
closes at 4 pm.
Price ($)
70
A) What is the highest price the stock sold for on this day?
60
50
B) What was the price of the stock at noon?
40
30
C) What was the approximate closing price of the stock?
20
10
D At what time would you have wanted to purchase the
stock?
10.0
11.0
12.0
13.0
14.0 15.0
16.0
Time
2 The daily closing price of a share of Slope Dude stock for one week can be modeled by
p(x) - x3 - 9x² + 15X + 48 where x is the day of the week and p(x)is the closing price.
Price ($)
A) Sketch a graph of the function.
B) What was the stock's closing price on day 5?
60
50
40
3 The number of guests, in hundreds, entering the
Koalaty Z in one day is represented by g(x) = x3 + 2x² - x,
where x is the number of hours since the zoo opened.
30
20
How Jong does it take for 1400 customers to enter the zoo?
10
6
1
2
3
Day
Transcribed Image Text:Lets Explore Real-World Math in Algebra 2! O over the course of a day, the price of a share of Gee l'ma Tree stock can be modeled bu the graph below, where x represents the time of day. The Stock Exchange opens at 9:30 am and closes at 4 pm. Price ($) 70 A) What is the highest price the stock sold for on this day? 60 50 B) What was the price of the stock at noon? 40 30 C) What was the approximate closing price of the stock? 20 10 D At what time would you have wanted to purchase the stock? 10.0 11.0 12.0 13.0 14.0 15.0 16.0 Time 2 The daily closing price of a share of Slope Dude stock for one week can be modeled by p(x) - x3 - 9x² + 15X + 48 where x is the day of the week and p(x)is the closing price. Price ($) A) Sketch a graph of the function. B) What was the stock's closing price on day 5? 60 50 40 3 The number of guests, in hundreds, entering the Koalaty Z in one day is represented by g(x) = x3 + 2x² - x, where x is the number of hours since the zoo opened. 30 20 How Jong does it take for 1400 customers to enter the zoo? 10 6 1 2 3 Day
4 The value of a house can rise and fall with the real-estate market. The value of your house
over the course of a decade can be modeled by the graph below, where x is the year and yis
the difference between the value in thatyear and the original purchase price, in hundreds of
DIfference In price ($)
60
dollars.
A) In which years did the house have the same value as
it did when it was purchased?
40
20
B) what year was your house worth the most?
10
C) write a possible polynomial function for this graph.
-20
40
Year
3 The area of your rectangular shaped living room is 2x3 + 11x2 + 12x. Find an expression for
the length of the rectangle if the width is x + 4.
Förmülas to use: A - Iw and V- wh
ven
embe
rade)
6 The length of your storage crate is 2 meters greater than its width, and its height is 1
meter greater than its Width. If the volume is 24 cubic meters, find:
width:
length:
helght:
Transcribed Image Text:4 The value of a house can rise and fall with the real-estate market. The value of your house over the course of a decade can be modeled by the graph below, where x is the year and yis the difference between the value in thatyear and the original purchase price, in hundreds of DIfference In price ($) 60 dollars. A) In which years did the house have the same value as it did when it was purchased? 40 20 B) what year was your house worth the most? 10 C) write a possible polynomial function for this graph. -20 40 Year 3 The area of your rectangular shaped living room is 2x3 + 11x2 + 12x. Find an expression for the length of the rectangle if the width is x + 4. Förmülas to use: A - Iw and V- wh ven embe rade) 6 The length of your storage crate is 2 meters greater than its width, and its height is 1 meter greater than its Width. If the volume is 24 cubic meters, find: width: length: helght:
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