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2 $100 $300 $100 $400 $100 $300 $200 $100 $100 $200 $500 $200 $500 $200 $300 $200 $500 $300 $500 $300 $400 $400 $400 $500 $400
3 Solving Quadratic Functions by completing the square
4 Applications of quadratic functions
5 Solving Quadratic Equations with Square Roots
6 Quadratic Formula
7 Classifying Functions
8 Solving Quadratic Functions by completing the squareApplications of quadratic functions Solving Quadratic Equations with Square Roots Classifying Functions Quadratic Formula $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500
9 a2 + 14a − 51 = 0 Use completing the square to solveWrite your answer in simplest radical form.
10 x2 + 14x − 15 = 0 Use completing the square to solveWrite your answer in simplest radical form.
11 k2 − 12k + 23 = 0 Use completing the square to solveWrite your answer in simplest radical form.
12 Completing the square - $4005k2 = 60 − 20k
13 Completing the square - $5008x2 + 16x = 42
14 Applications with quadratic functions $100We are going to fence in a rectangular field and we know that for some reason we want the field to have an enclosed area of 75 ft2. We also know that we want the width of the field to be 3 feet longer than the length of the field. What are the dimensions of the field? Round your answer to the nearest tenth.
15 Applications $200 A ball is thrown straight up, from 3 m above the ground, with a velocity of 14 m/s. When does it hit the ground? Use the function h = t − 5t2 .
16 Applications $300 The height, , in feet of an object above the ground is given by h = -16t2 + 64t where t is the time in seconds. Find the time it takes the object to strike the ground and find the maximum height of the object.
17 Application $400 A soccer ball bounces straight up into the air off of the head of a soccer player form an altitude of 6 feet with an initial velocity of 40 feet per second. Use the function s = -16t2 + v0t + s0 to determine how long does it take the ball to reach the earth?
18 Application $500 An object in launched directly upward at 64 feet per second (ft/s) from a platform 80 feet high. What will be the object's maximum height? When will it attain this height?
19 Solving Quadratic Equations with Square Roots- $100
20 Solving Quadratic Equations with Square Roots- $200
21 Solving Quadratic Equations with Square Roots- $300
22 Solving Quadratic Equations with Square Roots- $400
23 Solving Quadratic Equations with Square Roots- $500
24 Quadratic Formula- $100 Write your answer in simplest radical form if needed
25 Quadratic Formula- $200 Write your answer in simplest radical form if needed
26 Quadratic Formula- $300 Write your answer in simplest radical form if needed
27 Quadratic Formula- $400 Write your answer in simplest radical form if needed
28 Quadratic Formula- $500
29 Classifying Functions- $100Tell whether the table of values represents a linear, exponential, quadratic, or Neither: x -2 -1 1 2 y 8 -4 -10 -16
30 Classifying Functions - $200Tell whether the table of values represents a linear, exponential, quadratic, or Neither: x -2 -1 1 2 y 20 10 5 2.5 1.75
31 Classifying Functions - $300Tell whether the table of values represents a linear, exponential, quadratic, or Neither: x -2 -1 1 2 y 6 4
32 Classifying Functions - $400Tell whether the table of values represents a linear, exponential, quadratic, or Neither: : x -2 -1 1 2 y 8 5 4
33 Classifying Functions- $500Tell whether the table of values represents a linear, exponential, quadratic, or Neither: x -1 1 2 3 y 4
34 Completing the square $100{3, −17}
35 Completing the square $200{1, −15}
36 Completing the square $300
37 Completing the square $400{2, −6}
38 Completing the square $500
39 Applications with quadratic functions $100So, we have one positive and one negative. From the stand point of needing the dimensions of a field the negative solution doesn’t make any sense so we will ignore it. Therefore, the length of the field is feet. The width is 3 feet longer than this and so is feet.
40 The "t = −0.2" is a negative time, impossible in our case. Applications $200 The "t = −0.2" is a negative time, impossible in our case. The "t = 3" is the answer we want: The ball hits the ground after 3 seconds!
41 Since t represents time, we must throw out –1.98. Applications $300 Since t represents time, we must throw out –1.98. Therefore, it takes 5.98 seconds for the object to strike the ground. And at that time, the maximum height is 254 feet. .
42 Applications $400 2.6 seconds
43 It takes two seconds to reach the maximum height of 144 feet.Applications $500 It takes two seconds to reach the maximum height of 144 feet.
44 Solving Quadratic Equations with Square Roots- $100
45 Solving Quadratic Equations with Square Roots- $200
46 Solving Quadratic Equations with Square Roots- $300No Solution
47 Solving Quadratic Equations with Square Roots- $400
48 Solving Quadratic Equations with Square Roots- $500
49 Quadratic Formula- $100
50 Quadratic Formula- $200
51 Quadratic Formula- $300
52 Quadratic Formula- $400
53 Quadratic Formula- $500
54 Classifying Functions - $100Linear Function
55 Classifying Functions- $200Exponential Function
56 Classifying Functions - $300Linear
57 Classifying Functions - $400Quadratic Function
58 Classifying Functions- $500Quadratic Function
59
60 MAKE YOUR WAGERS!
61 Write the equation for of the function:FINAL JEOPARDY! Write the equation for of the function:
62 Process Writing Question
63 Daily Doubles and usage notes follow...END OF GAME Daily Doubles and usage notes follow...
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68 JEOPARDY! Slide Show NotesThe font for the question & answer slides is “Enchanted;” a copy of this font in located in the “REAL Jeopardy Template” folder. (This font will need to be installed in the C:/WINDOWS/FONTS folder of the computer running the show.) In order to keep all of the sounds and fonts together, copy the entire “REAL Jeopardy Template” folder. To change the categories: 1. Go to “Edit” and “Replace…” 2. In the Find box, type CATEGORY 1 (all caps) 3. In the Replace box, type the category in all caps (for example, PRESIDENTS) 4. Click Replace All... To use the Daily Double: 1. Choose which dollar values to set as Daily Double 2. Link that dollar value to one of the DD slides 3. Link the arrow on the DD slide to the correct question slide (so dollar/category match)
69 Running the JEOPARDY! Slide ShowOn the game board with the categories on top, click on the desired dollar value. (The first game board is used only to blink in the dollar values like the show.) ICONS: ? Go to the answer screen. House Go back to the game board. Right Arrow (on Daily Doubles) Go to the question screen. Turned-up Arrow Reload question screen after incorrect guess