What’s the answer? how do I solve this?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept: