Which equation defines p as a function of t?

(A) p = 3 t +2

Explanation:

The equation p = 3 t + 2 defines p as a function of t.

Here, p is the dependent variable whose value is determined by the value of t.

t is the independent variable.

In equation t = 3 p + 2, t is a function of p.

In equation p = 0 t + 2, p is independent of t and thus is not a function of t.

In equation t = 0 p + 2, t is independent of p and thus is not a function of p.

Therefore, p = 3 t + 2 shows p as a function of t