**Calculator ok

**1 Use interval notation to state when f(x) 2. State the domain, in interval notation of is increasing, decreasing, and constant. the function

4 27 6f x x x x a. 2 2 1f x x x b. 4g x x

c. 2

2

6

xh x

x x

d. 29j x x

3. odd, even, or neither? 4. Circle the function that does not have a zero?

a. 3f x x x b. 4 5g x x x

cos ln

x

y x y x

y e y x

5. State the order of the transformation that occurred 6. Given 2 3 1f x x and g x x find f g x

on 2 2 4y x to get y x . and state the domain.

Group Members: 3 Strikes Yer Out! Worksheet A – Chapter 1

1ST

TRY… 3 POINTS

2ND

TRY… 2 POINTS

3RD

TRY… High five!

**calculator ok

1. Write an equation for the linear function f satisfying 2. Write the given quadratic in vertex form.

the given conditions. 4 6 1 2f and f 22 4 7f x x x

3. Write an equation for the quadratic function whose 4. 3

2 1 3f x x x x

Graph contains a vertex (1,3) and a point (0,5).

lim _________ lim ________x x

f x and f x

**5. Factor f(x) into linear factors. 6. Write a polynomial function of minimum degree in Standard form with real coefficients whose zeros

4 3 25 3 43 60f x x x x x are 1, 2, 1and i .

Group Members: 3 Strikes Yer Out! Worksheet B – 2.1-2.5

1

ST TRY… 3 POINTS

2ND

TRY… 2 POINTS

3RD

TRY… High five!

**calculator ok

1. Solve: 2

3 2 6

3 3

x

x x x x

2. Solve and write your solution in interval notation.

a. 2 1 2 3 4 0x x x b. 2

2

3 100

6 9

x x

x x

c. 3 0x x

**3. You are creating an open top box out of a piece of cardboard 20 X 25 inches. What size squares are to be cut from the corners of the piece of cardboard to create a box with a volume of at least 600 cubic inches??

Group Members: 3 Strikes Yer Out! Worksheet C – 2.6 – 2.

1

ST TRY… 3 POINTS

2ND

TRY… 2 POINTS

3RD

TRY… High five!

1. Graph 2 3

1 2 3f x x x x

2. Graph and state the following: 2

3

6

xf x

x x

Domain__________________________ VA______________________________ HA_____________________________ Slant____________________________ RD_____________________________ Xint_____________ yint____________

3. Graph and state the following: 2 2 3

2

x xf x

x

Domain__________________________ VA______________________________ HA_____________________________ Slant____________________________ RD_____________________________ Xint_____________ yint____________

Group Members: 3 Strikes Yer Out! Worksheet D - Graphing

1ST

TRY… 3 POINTS

2ND

TRY… 2 POINTS

3RD

TRY… High five!

Names:

________________________________________

________________________________________

________________________________________

________________________________________

Worksheet

1st Attempt –

3 points

2nd

Attempt –

2 points

3rd Attempt –

HIGH FIVE!

A

B

C

D

Total Points

3 Strikes Yer Out Rules 1) Each worksheet has 3-6 problems. After you are done, bring

up the one you finished for grading.

2) You must work together so that each group member is at the

same pace.

**Note: Hitchhiking is illegal in Precalculus!!**

3) When your whole group is finished with the worksheet, one

person should bring ALL worksheets to check with me. Bring

your score sheet with you!!

4) Scoring:

If your group gets ALL problems correct the first time, you

will receive 3 points (to be written on the score sheet).

Otherwise, you will have to take your sheet, go back, and

correct them….on the second time, you will receive 2

points.

….on the third time…it’s a HIGH FIVE FOR YOU!!

Good Luck!!