Right and expressions equation and factored form for the quadratic function that has x intercepts of -1, zero and three, is it 0 e. stretch growth way of four and the vertex is the minimum

In 2014, the three largest economies in the world were (listed in order, from largest): a) the u.s., china, germany. b) the u.s., china, japan. c) china, the u.s., japan. d) china, the u.s., germany.

What is the scale factor of this dilation? a) 1/2 b) 1/3 c) 2 d) 3

What is the volume if this rectangular prism: 5/2 cm by 3/4 cm by 1/3 cm