Me on that question for my algebra. i got [a] for the answer, but i don't know if it's correct.

Which of the following is true for the relation f(x)=2x^2+1

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'