Help pls asap i’ll mark as brainliest if correct :)

What is the distance between (–2 1/2,-3) and (1, –3)?

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.