On average, you'd be 24 during some part of the year.
Answer:
y=x is the correct answer
Explanation:
A linear equation is an equation between two variables that gives a straight line when plotted on a graph.
Why the other ones are incorrect:
y=√x gives a radical function graph
y=x^3 gives a cubic graph
y=x^2 gives a parabola
-4 because it is closer to the 0
I think that the answer is 2, because if you multiply two by each factor in the original photograph then you get the size of the new photograph.