SOLUTION: Please help me solve these problems: 1. Given f(x)=2x^2 - 6, then, to the nearest hundredth, the positive x-value that gives the smallest value of y=sqrt(f(x)) is? 2. The y

Question 1026406: Please help me solve these problems:
1. Given f(x)=2x^2 - 6, then, to the nearest hundredth, the positive x-value that gives the smallest value of y=sqrt(f(x)) is?
2. The y-coordinate of the "endpoint" of the graph of y=4sqrt(2-x)+3 is
Thank you in advance, your help is always appreciated.
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
1. would have the domain , or (, ]∪[, ). Incidentally the smallest value of y happens when x = or x = . So the answer to your question is , approximately 1.73 to nearest hundredth.
2. The "endpoint" of the graph of happens when x = 2, which is the minimum point of the graph. The corresponding y-value is y = 3.
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