1. use the sequence to answer the questions. 2.5, 6, 9.5, 13, 16.5, 20,… (a) what is the common difference? (b) what is the recursive rule for the sequence?

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24