Page 1
Math JeopardyMath Jeopardy
Quad. FunctionsAnd
Square Roots
GraphingQuad.
Equations
SolvingQuad.
Equations
VerticalMotion
““Algebra – Chapter 9”Algebra – Chapter 9”CriticalValues
SCORES
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
Final Jeopardy
Page 2
Quad. FunctionsQuad. Functions100 Points100 Points
The Question
Order the following from widest to narrowest:
f x( ) =1.8x2 , f x( ) =2x2 , f x( ) =23
x2
Page 3
Quad. Functions Quad. Functions 100 Point Question100 Point Question
What is
?f x( ) =23
x2 , f x( ) =1.8x2 , f x( ) =2x2
Page 4
Rational or IrrationalRational or Irrational
200 Points200 Points
Rational or Irrational?
The Question
0.0004
Page 5
Rational or IrrationalRational or Irrational200 Point Question200 Point Question
What is ? Rational
Page 6
Square RootsSquare Roots300 Points300 Points
Find the square roots:
The Question
289
Page 7
Square RootsSquare Roots300 Point Question300 Point Question
What is ? ±17
Page 8
Zeroes Zeroes 400 Points400 Points
How many zeroes does the following function have?
The Question
y =9x2 −6x+1
Page 9
Zeroes Zeroes 400 Point Question400 Point Question
What is ? 1zero
Page 10
RootsRoots500 Points500 Points
Find the roots:
The Question
y =35x2 +18x−8
Page 11
RootsRoots500 Point Question500 Point Question
What is ? −
45,27
⎧⎨⎩
⎫⎬⎭
Page 12
GraphingGraphing100 Points100 Points
Graph:
The Question
y =x2 −1
Page 13
GraphingGraphing100 Point Question100 Point Question
What is
?
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1 1 2 3 4 5 6 7 8 9 10x
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1
123456789
10y
Page 15
GraphingGraphing200 Points200 Points
Graph:
The Question
y =x2 −4x−5
Page 16
GraphingGraphing200 Point Question200 Point Question
What is
?
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1 1 2 3 4 5 6 7 8 9 10x
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1
123456789
10y
Page 17
GraphingGraphing300 Points300 Points
Graph:
The Question
y =2x2 + 4x−1
Page 18
GraphingGraphing300 Point Question300 Point Question
What is
?
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1 1 2 3 4 5 6 7 8 9 10x
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1
123456789
10y
Page 19
GraphingGraphing400 Points400 Points
Graph the inequality:
The Question
y < −x2 −4
Page 20
GraphingGraphing400 Point Question400 Point Question
What is
?
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1 1 2 3 4 5 6 7 8 910x
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1
123456789
10y
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1 1 2 3 4 5 6 7 8 910x
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1
123456789
10y
Page 21
GraphingGraphing500 Points500 Points
Graph the inequality:
The Question
y ≥x2 −6x+ 3
Page 22
GraphingGraphing500 Point Question500 Point Question
What is
?
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1 1 2 3 4 5 6 7 8 910x
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1
123456789
10y
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1 1 2 3 4 5 6 7 8 910x
- 10- 9- 8- 7- 6- 5- 4- 3- 2- 1
123456789
10y
Page 23
Solving Solving 100 Points100 Points
Solve:
The Question
3x2 −13 =59
Page 24
SolvingSolving100 Point Question100 Point Question
What is ? x =±2 6
Page 25
SolvingSolving200 Points200 Points
Solve:
The Question
6n2 −5n−4 =0
Page 26
SolvingSolving200 Point Question200 Point Question
What is ? −
12,43
⎧⎨⎩
⎫⎬⎭
Page 27
SolvingSolving300 Points300 Points
Solve:
The Question
x2 +10x+17 =0
Page 28
SolvingSolving300 Point Question300 Point Question
What is ? −5 ± 2 2{ }
Page 29
SolvingSolving400 Points400 Points
Solve:
The Question
5b2 −2b−7 =0
Page 30
SolvingSolving400 Point Question400 Point Question
What is ? −1,
75
⎧⎨⎩
⎫⎬⎭
Page 31
SolvingSolving500 Points500 Points
Solve:
The Question
2x2 + 4x−7 =0
Page 32
SolvingSolving500 Point Question500 Point Question
What is ?
−2 ±3 22
Page 33
Vertical MotionVertical Motion100 Points100 Points
Suppose a particular star is projected from an aerial firework at a starting height of 520 ft with an initial velocity of 72 ft/s. How long will it take the star to reach its maximum height?
The Question
Page 34
Vertical MotionVertical Motion100 Point Question100 Point Question
What is ? 2.25 sec.
Page 35
Vertical MotionVertical Motion200 Points200 Points
The equation that describes the path of a rocket after it is shot in the air is , where h is the height in feet, above the ground after t seconds. After how many seconds will the rocket be at a height of 240 feet?
The Question
h =128t−16t2
Page 36
Vertical MotionVertical Motion200 Point Question200 Point Question
What is ? 3 sec. and 5 sec.
Page 37
Vertical MotionVertical Motion300 Points300 Points
Suppose a football player kicks a ball and gives it an initial velocity of 47 ft/s from a height of 3 feet. If no one catches the ball, how long will it be in the air?
The Question
Page 38
Vertical MotionVertical Motion300 Point Question300 Point Question
What is ? 3 sec.
Page 39
SolveSolve400 Points400 Points
Solve:
The Question
4x2 −25 =0
Page 40
SolveSolve400 Point Question400 Point Question
What is ?±5
2⎧⎨⎩
⎫⎬⎭
Page 41
SolveSolve500 Points500 Points
Solve:
The Question
−6n2 +15n =0
Page 42
SolveSolve500 Point Question500 Point Question
What is ? 0,5
2⎧⎨⎩
⎫⎬⎭
Page 43
Critical ValuesCritical Values100 Points100 Points
Find the axis of symmetry.
y =−3x2 + 8x−2
The Question
Page 44
Critical ValuesCritical Values100 Point Question100 Point Question
What is ? x =
43
Page 45
Critical ValuesCritical Values200 Points200 Points
Find the vertex.
y =2x2 + 4x−5
The Question
Page 46
Critical ValuesCritical Values200 Point Question200 Point Question
What is ? −1,−7( )
Page 48
Critical ValuesCritical Values300 Points300 Points
Find the domain.
y =x2 −1
The Question
Page 49
Critical ValuesCritical Values300 Point Question300 Point Question
What is ? °
Page 50
Critical ValuesCritical Values400 Points400 Points
Find the range.
y =x2 −1
The Question
Page 51
Critical ValuesCritical Values400 Point Question400 Point Question
What is ? y ≥−1
Page 52
Critical ValuesCritical Values500 Points500 Points
Find the roots.
The Question
y =x2 + 8x−20
Page 53
Critical ValuesCritical Values500 Point Question500 Point Question
What is the roots are -10 and 2 ?
Page 54
Answer
The Quadratic Formula
Page 55
Question
In Mr. Daniels’ proof of the Quadratic formula list the 3rd step.
Page 56
1) ax2 + bx+ c =0
2) ax2 + bx =−c
3) x2 +bxa
=−ca