For the given parabola, give the coordinates of the vertex, the axis, the domain, and the range.y = (x + 1)2 + 8

Question

A. vertex: (-1, 8);
axis: x = -1;
domain: (-?, ?);
range: [8, ?)
B. vertex: (1, 8);
axis: x = 1;
domain: (-?, ?);
range: [8, ?)
C. vertex: (1, -8);
axis: x = 1;
domain: (-?, ?);
range: [-8, ?)
D. vertex: (-1, -8);
axis: x = -1;
domain: (-?, ?);
range: [-8, ?)

Answer 1

Answer: A