Use the vertex and the direction in which the parabola opens to determine the relation's domain and range.
-$$y = x ^ { 2 } + 8 x + 22$$
A)Yes
B)No

Name: Use the vertex and the direction in which the parabola opens to determine the relation's domain and range. -\[y = x ^ { 2 } + 8 x + 22\] A)Yes B)No
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Question

Quizplus · Accepted Answer

The parabola opens upward, so the vertex is the minimum point. The domain is all real numbers, and the range is [22, ∞).

Use the Vertex and the Direction in Which the Parabola y=x2+8x+22y = x ^ { 2 } + 8 x + 22y=x2+8x+22

Use the Vertex and the Direction in Which the Parabola $y = x ^ { 2 } + 8 x + 22$