Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 + 6x

Question

A. Opens: Up;
Vertex: (- 3, - 9); 
x-intercepts: (0, 0) and (-6, 0); 
y-intercept: (0, 0)

B. Opens: Up;
Vertex: (3, - 9); 
x-intercepts: (0, 0) and (6, 0); 
y-intercept: none

C. Opens: Up;
Vertex: (3, - 9); 
x-intercepts: (0, 0) and (6, 0); 
y-intercept: (0, 0)

D. Opens: Up;
Vertex: (- 3, - 9); 
x-intercepts: (0, 0) and (-6, 0); 
y-intercept: none

Answer 1

Answer: A