What needs to change in the following table in order for it to represent a linear function? X: Y:
1 2
2 7
3 13
4 17
A. Change 2 to 1.
B. Change 7 to 6.
C. Change 17 to 18.
D. Change 13 to 12.

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

Factor this polynomial completely. 12x^2+ x-6

Jamie has 7/10 of a pound of chicken to cook for dinner if she's going to put the chicken in between three people how much chicken will each person get