Are they equal true or false and explain why it’s true or why it’s false

Yes it is true as

Hope it helps Also Do you like Dream , George like all people in the Dream Smp?

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

i believe the correct answer is b.