What is the graph of one cycle of a cosine curve with amplitude 2 period 2pi and a< 0

The answers are indeed

1: A

2: D

3: C

4: A

5: B

For the Connexus students doing Unit 7 Lesson 5

For unit 7 lesson 5 the answers are

1. A

2. D

3. C

4. A

5. B

The answer to your question is C, the graph starts at - 2 and goes up and to the right to (2,4), then goes back down.