Quadratics Boot Camp

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Questions Responses

Factor

A.O.S

Vertex Form

Make a Table

Find Zeros
(X-Intercepts)

100

x² − 7x − 18

(x − 9)(x + 2)

100

y = -2x² + 4x – 9

x = 1

100

What is Vertex Form?

y = a(x -h)² + k

100

Make A Table Given the Function:

y = -x²

(Must Have 5 Points!; A.O.S; Vertex)

x|y

2|-4

1|-1

0|0

-1|-1

-2|-4

100

Find the Zeros: X - Intercepts

Use Any: Tables, Graphs or Factoring

WRITE ANSWERS AS {X = #} !!!!

y = x² - 4x - 5

X = {-1, 5}

200

x² − 9x + 8

(x − 1)(x − 8)

200

y = -x² + 4x - 4

x = 2

200

y = x² + 16x + 71

y = (x + 8)² + 7

200

Make A Table Given the Function:

y = x² + 1

(Must Have 5 Points!; A.O.S; Vertex)

x|y

2|5

1|2

0|0

-1|2

-2|5

200

Find the Zeros: X - Intercepts

Use Any: Tables, Graphs or Factoring

WRITE ANSWERS AS {X = #} !!!!

y = x² − 7x − 18

x = {-2,9}

300

7x² − 31x − 20

(7x + 4)(x − 5)

300

y = x² + 17

x = 0

300

y = 2x² + 36x + 170

y = 2(x + 9)² + 8

300

Make A Table Given the Function:

y = (x - 4)²

(Must Have 5 Points!; FOIL; A.O.S; Vertex)

x|y

6|4

5|1

4|0

3|1

2|4

300

Find the Zeros: X - Intercepts

Use Any: Tables, Graphs or Factoring

WRITE ANSWERS AS {X = #} !!!!

y = x² − 9x + 8

x = {1,8}

400

4x³ + 43x² + 30x

x(x + 10)(4x + 3)

400

y = 1/2x² +17 - 6

x = -17

400

y = (x + 5)(x + 4)

y = (x + 9/2)² − 1/4

400

Make A Table Given the Function:

y = −(x − 2)² - 4

(Must Have 5 Points!; FOIL; A.O.S; Vertex)

x|y

4|-8

3|-5

2|-4

1|-5

0|-8

400

Find the Zeros: X - Intercepts

Use Any: Tables, Graphs or Factoring

WRITE ANSWERS AS {X = #} !!!!

y = 7x² + 9x

x = {0,-9/7)

500

9x² + 7x − 56

Not Factorable

500

y = 3/4x² - 18x + 13

x = 24

500

Write an equation in Vertex form:

-Reflected across the X - Axis

-Compressed by a factor of 3

-Moved left 7 Units

-Moved Up 18 Units

y = -1/3(x + 7)² + 18

500

Make A Table Given the Function:

y = -1/3(x - 9)² + 6

(Must Have 5 Points!; A.O.S; Vertex)

x|y

11| 4 & 2/3

10| 5 & 2/3

9| 6

8| 5 & 2/3

7| 4 & 2/3

500

Find the Zeros: X - Intercepts

Use Any: Tables, Graphs or Factoring

WRITE ANSWERS AS {X = #} !!!!

y = 7x² − 45x − 28

x = {-4/7,7}