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AN 6.1, 6.2

Last updated almost 2 years ago

25 questions

1

1

Question 1

1.

Complete the graph. You have the vertex (middle) of the graph. Create points to make the graph symmetric.

1

Question 2

2.

Y-intercept (only 1)

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Question 6

6.

What should the new price be for maximum profit? (What toy price??)

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Question 7

7.

What is the minimum price of a toy that will produce profit? At what number does the graph begin to have a profit??

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Question 8

8.

Estimate the value of P(10).
(when the x=10 what does y=??)

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1

Question 10

10.

Domain (between what x values will there be a profit?)

1

Question 11

11.

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Question 12

12.

Write the equation using the solutions.

Question 13

13.

Which are NOT true?

A

B

C

D

E

F

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Question 3

3.

X-intercepts (there are 2)

Question 4

4.

Where does the graph have a positive slope?

Question 5

5.

What sign is the leading coefficient for this function? positive or negative? (hint: does it open up or down on the graph you completed?)

Question 9

9.

How much should they sell for if they want a profit of $137? (two answers- read from the graph)

Question 14

14.

Which are TRUE?

A

B

C

D

E

F

Question 15

15.

Solve for the discriminant using the formula b^2 - 4ac

Question 16

16.

Solve for the Solutions:

Question 17

17.

Discriminant

Question 18

18.

Solutions:

Question 19

19.

Discriminant

Question 20

20.

Solutions:

Question 21

21.

Discriminant

Question 22

22.

Solutions:

Question 23

23.

Discriminant

Question 24

24.

Solutions:

Question 25

25.

Use the discriminat to determine which have two real solutions.

A

B

C

D

E