You should choose c because it makes the most sense out of all of them
Answer:
b 120 cm
Step-by-step explanation:
Solution:
First i'm going to divide the graph into 3 parts. Linear, Quadratic and Horizontal graph.
<u>Linear:</u>

<u>Quadratic:</u>

<u>Horizontal:</u>

Answer:

<em>Hope this was helpful.</em>
Answer: 30
Step-by-step explanation: