SOLUTION: Hey, I am hoping someone could help me out. I am completely stumped on this problem I have to do for my homework. If you are a expert in this area, could you possibly show me the s

Question 362554: Hey, I am hoping someone could help me out. I am completely stumped on this problem I have to do for my homework. If you are a expert in this area, could you possibly show me the steps to solve the equation? I appreciate it!
Section 11.3, #7
Directions: Find the range of the quadratic function
f(x)=x^2+3 (should be x squared)
answer shown in my book is: {y/y ≥3} I have no idea how to get to this, please help!
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
This quadratic is in vertex form, .
The max/min value occurs at the vertex (,).
Since this parabola opens upwards , the minimum value occurs at the vertex.

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