Answer the following questions for 15 points :D

What number produces an irrational number when multiplied by -1.25

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?