please someone please help with question asap please

Question

Question 1: Identify whether the function graphed has an odd or even degree and a positive or negative leading coefficient.

A.) odd; positive

B.) even; positive

C.) even; negative

D.) odd; negative

Question 2:

A.) about 4 cm

B.) about 5 cm

C.) about 6 cm

D.) about 3 cm

Please just give and only give the explanation and the solution.

Answer 1

A.) odd; positive

This comes from knowing the parent functions for x squared and x cubed, all odd and even exponents behave the same way.

D.) about 3 cm

I plugged 4 into the equation, the value was too big. So I knew it needed to be smaller than 4. I tried plugging in 3 and got the correct answer for the volume.