Question

What kind of graph would you use to show the number of twins born each year?

I think a line graph

Would you use a line plot or bar graph to display a survey of what teens do for entertainment after school?

I think line plot

Answer 1

It's kind of tricky to answer these, since more than one graph could work. However, I'd say that a line or bar graph (leaning more toward bar graph) would be good for #1, and a bar graph for #2 (unless you're allowed to use pie charts, in which case that would be the best answer).