Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 + 1
A. Vertex: (1, 0);
x-intercept: (1, 0);
y-intercept: (0, 1)
B. Vertex: (0,-1);
x-intercepts: (-1, 0) and (1, 0);
y-intercept: (0, -1)
C. Vertex: (0, 1);
x-intercepts: (-1, 0) and (1, 0);
y-intercept: (0, 1)
D. Vertex: (0, 1);
x-intercepts: none;
y-intercept: (0, 1)
Answer: D
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