Your answer should be B : )
I hope this helps!
please mark this as the brainliest
I think the answer is 35 km per hour because they are travelling in steady rate and the graph chart is showing the times and all
45 stickers because 1145 - 1100 = 45.
Answer: 
<u>Step-by-step explanation:</u>

f(x) = 
f(x+h) = 






