Answer:
Step-by-step explanation:
D, E and F will lie on the line
Answer:
y=1/2x-4.5
Step-by-step explanation:
y=mx+b
Answer: This sample may be biased because he is only asking the bike riders when in reality there might be a majority of students who instead take an alternate form of transportation
Step-by-step explanation:
Answer: No, -1 is not greater than -1/2
Step-by-step explanation: -1 is a integer and -1/2 is a fraction so if your question is "Is negative 1 greater than -1/2?" than your answer will be no because -1/2 is a fraction and -1 is a integer. They don't equal.