Day 69
Day 69 1. Opener For this parabola, give the: a) Vertex. b) Axis of symmetry. y
c) X-intercepts. d) Domain. e) Range. f)
Factor:
36x 2 − 6x − 20
€ g) What is the only bird that can fly backwards?
6. Homework
Practice 2
y = x + 5x + 6 Challenge
€
y
2
y = x + 5x + 6
y
2
y = x + 5x + 6
Friday 3/6/9: 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 AVG
Fourth
80 90 70 43 43 60
64
Sixth
57 100 48 57 38 65
61
A
B
C
D
http://tinyurl.com/meyerparabola
A
B
C
D
3. Break
3. Break
3. Break 4. Show and Tell
5. Concept Quiz
6. Homework
Practice 2
y = x − 4x − 5
Challenge
€
Day 70 1. Opener a) Factor: b) Factor:
y
c) Graph:
20x 2 + 72x − 32 5x 3 + 30x 2 + 3x + 18 f (x) = 3x 2 − 6x + 1
€ € €
d) Why isn’t there a Guinness World Record for world’s fattest cat?
Day 70 1. Opener a) Factor: b) Factor:
y
c) Graph:
20x 2 + 72x − 32 5x 3 + 30x 2 + 3x + 18 f (x) = 3x 2 − 6x + 1
€ € €
d) Why isn’t there a Guinness World Record for world’s fattest cat?
6. Homework
Practice 2
y = x − 4x − 5
Challenge
€
y
2
y = x − 4x − 5
Friday 3/6/9: 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 AVG
Fourth
80 90 70 43 43 60
64
Sixth
57 100 48 57 38 65
61
Friday 3/25/9: 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 AVG
Fourth
80 90 70 43 81 67 67 45
68
Sixth
57 100 48 57 57 76 85 41
65
2. The Opposite Of A Power
2÷3
2• 3
€
2. The Opposite Of A Power
2+ 3
2−3
€
€
2. The Opposite Of A Power
3
2
2. The Opposite Of A Power
81
2. The Opposite Of A Power
1 9
2. The Opposite Of A Power
−121
2. The Opposite Of A Power
− 2500
3. Classwork pg. 442 // #1 - 12
4. Finding Intercepts
2
y = 3x − 9
€
4. Finding Intercepts
2
3x − 9 = 0
€
4. Finding Intercepts
3x − 9 = 0
€
4. Finding Intercepts
2
3x − 9 = 0
€
y
4. Finding Intercepts
2
3x − 9 = 0
y
4. Finding Intercepts
2
y = −x + 9
y
4. Finding Intercepts
2
y = −x + 9
y
4. Finding Intercepts
2
y=x +4
y
4. Finding Intercepts
2
y=x +4
5. Classwork pg. 447 // #1 - 18
6. Break 7. Show and Tell
8. Solving Harder
2
x + 6x + 8 = 0
€
8. Solving Harder
2
3x + 7x − 6 = 0
€
8. Solving Harder
2
x − 5x − 4 = 10
€
9. Classwork pg. 454 // #1 - 20
9. Homework
Practice 2
z −4=5
Challenge
€
2
z − 4 = −5
c) X-intercepts. d) Domain. e) Range. f)
Factor:
36x 2 − 6x − 20
€ g) What is the only bird that can fly backwards?
6. Homework
Practice 2
y = x + 5x + 6 Challenge
€
y
2
y = x + 5x + 6
y
2
y = x + 5x + 6
Friday 3/6/9: 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 AVG
Fourth
80 90 70 43 43 60
64
Sixth
57 100 48 57 38 65
61
A
B
C
D
http://tinyurl.com/meyerparabola
A
B
C
D
3. Break
3. Break
3. Break 4. Show and Tell
5. Concept Quiz
6. Homework
Practice 2
y = x − 4x − 5
Challenge
€
Day 70 1. Opener a) Factor: b) Factor:
y
c) Graph:
20x 2 + 72x − 32 5x 3 + 30x 2 + 3x + 18 f (x) = 3x 2 − 6x + 1
€ € €
d) Why isn’t there a Guinness World Record for world’s fattest cat?
Day 70 1. Opener a) Factor: b) Factor:
y
c) Graph:
20x 2 + 72x − 32 5x 3 + 30x 2 + 3x + 18 f (x) = 3x 2 − 6x + 1
€ € €
d) Why isn’t there a Guinness World Record for world’s fattest cat?
6. Homework
Practice 2
y = x − 4x − 5
Challenge
€
y
2
y = x − 4x − 5
Friday 3/6/9: 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 AVG
Fourth
80 90 70 43 43 60
64
Sixth
57 100 48 57 38 65
61
Friday 3/25/9: 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 AVG
Fourth
80 90 70 43 81 67 67 45
68
Sixth
57 100 48 57 57 76 85 41
65
2. The Opposite Of A Power
2÷3
2• 3
€
2. The Opposite Of A Power
2+ 3
2−3
€
€
2. The Opposite Of A Power
3
2
2. The Opposite Of A Power
81
2. The Opposite Of A Power
1 9
2. The Opposite Of A Power
−121
2. The Opposite Of A Power
− 2500
3. Classwork pg. 442 // #1 - 12
4. Finding Intercepts
2
y = 3x − 9
€
4. Finding Intercepts
2
3x − 9 = 0
€
4. Finding Intercepts
3x − 9 = 0
€
4. Finding Intercepts
2
3x − 9 = 0
€
y
4. Finding Intercepts
2
3x − 9 = 0
y
4. Finding Intercepts
2
y = −x + 9
y
4. Finding Intercepts
2
y = −x + 9
y
4. Finding Intercepts
2
y=x +4
y
4. Finding Intercepts
2
y=x +4
5. Classwork pg. 447 // #1 - 18
6. Break 7. Show and Tell
8. Solving Harder
2
x + 6x + 8 = 0
€
8. Solving Harder
2
3x + 7x − 6 = 0
€
8. Solving Harder
2
x − 5x − 4 = 10
€
9. Classwork pg. 454 // #1 - 20
9. Homework
Practice 2
z −4=5
Challenge
€
2
z − 4 = −5
