1. Warm Up 02.03 Real Zeros of Polynomial Functions
TBA
Warm Up
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

2. x +5 x+2 x² +7x +3 -( x² +2x ) ↓ +5x -( 5x +10 ) -7
02.03 Real Zeros of Polynomial Functions
TBA x +5
x+2 x²
+7x +3
-( x²
+2x ) ↓
+5x
-( 5x
+10 ) -7
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

3. ←“Remained her constant ex”
02.03 Real Zeros of Polynomial Functions
TBA
coefficients
zero of x+2 -2 1 7 3 ↓
-10 5 -7 x +5
x+2 x²
+7x +3
-( x²
+2x ) ↓
+5x
-( 9x
+10 ) -7
←“Remained her constant ex”
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

4. x² -x -1 x-4 x³ -5x² +3x -2 -( x³ -4x² ) ↓ -x² -( -x² +4x ) -( -x +4 )
02.03 Real Zeros of Polynomial Functions
TBA x² -x -1
x-4 x³
-5x²
+3x -2
-( x³
-4x² ) ↓
-x²
-( -x²
+4x )
-( -x
+4 ) -6
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

5. ←“Remained her constant ex”
02.03 Real Zeros of Polynomial Functions
TBA
coefficients
zero of x-4 4 1 -5 3 -2 ↓ -4 -1 -6 x² -x -1
x-4 x³
-5x²
+3x -2
-( x³
-4x² ) ↓
-x²
-( -x²
+4x )
-( -x
+4 ) -6
←“Remained her constant ex”
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

6. x² -3x 2 x+3 x³ +0x² -7x +0 -( x³ +3x² ) ↓ -3x² -(-3x² -9x) 2x -( 2x
02.03 Real Zeros of Polynomial Functions
TBA x²
-3x 2
x+3 x³
+0x²
-7x +0
-( x³
+3x² ) ↓
-3x²
-(-3x²
-9x) 2x
-( 2x
+6 ) -6
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

7. ←“Remained her constant ex”
02.03 Real Zeros of Polynomial Functions
TBA
coefficients x²
-3x 2
x+3 x³
+0x²
-7x +0
-( x³
+3x² ) ↓
-3x²
-(-3x²
-9x) 2x
-( 2x
+6 ) -6 -3 1 -7 ↓ 9 -6 2
←“Remained her constant ex”
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

8. -2 3 -1 4 -6 14 -7 18 Coefficients (finish with constant)
02.03 Real Zeros of Polynomial Functions
TBA
Coefficients (finish with constant) -2 3 -1 4 -6 14 -7 18
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

9. 02.03 Real Zeros of Polynomial Functions
TBA
Use “0” as a placeholder for the missing x³ term. 3 -1 5 2 -3 -9
-12
-39 -4
-13
-37
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

10. 02.03 Real Zeros of Polynomial Functions
TBA
Use “0” as a placeholder for the missing x² and constant terms. -3 1 -5 9
-12 4
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

11. 02.02 Polynomial Functions of Higher Degree
TBA
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals

12. Synthetic Substitution
02.02 Polynomial Functions of Higher Degree
TBA
Synthetic Substitution -3 1 -5 7 2 24
-93 -8 31
-91
Thursday, April 11, 2019
ESLR -Tracy High Graduates will be Independent Learners Who Set realistic and challenging goals