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DE 4.1 inv 3/4 check for understanding

Last updated almost 7 years ago

10 questions

1 point

1

Question 1

1.

1.

A

B

C

D

1 point

1

Question 2

2.

3. Select all that apply.

A

B

C

D

E

F

G

1 point

1

Question 3

3.

4. What can you say about the value c/a ?

It is bigger than 1

It equals 1

It is smaller than 1

No clue

1 point

1

Question 4

4.

4. What happens to the ellipse as c/a gets smaller (close to zero)?

The ellipse is super narrow

The ellipse looks like Stewie

The ellipse looks more like a circle

I don't know.

1 point

1

Question 5

5.

Center: (2, -6)

True

False

1 point

1

Question 6

6.

14

True

False

1 point

1

Question 7

7.

3

True

False

1 point

1

Question 8

8.

A

B

C

D

1 point

1

Question 9

9.

The ellipse has a vertical major axis.

True

False

1 point

1

Question 10

10.

b^2 = 48

True

False