Question 12 down at the bottom of the file PDF

Im confuse on question 12

Which of the following represents the range of the graph of f(x) below

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?