Is the following relation a function? Justify your answer. {(-1,7) (0,2) (1,7) (5,3)}

Which choice names the hypotenuse of triangle xyz? a. segment yx b. segment yz c. segment ab d. segment zx

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units

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: