DE 4.1 inv 3/4 check for understanding

by Mariam Tan

| 10 Questions1

2

3

4

1

1 pt

1.

A

B

C

D

2

1 pt

3. Select all that apply.

A

B

C

D

E

F

G

3

1 pt

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

4

1 pt

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.

5

6

7

8

9

10

5

1 pt

Center: (2, -6)

True

False

6

1 pt

14

True

False

7

1 pt

3

True

False

8

1 pt

A

B

C

D

9

1 pt

The ellipse has a vertical major axis.

True

False

10

1 pt

b^2 = 48

True

False

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