Quadratic functions ( math exam review help!!)

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To determine the graphs are functions, use the horizontal line test

For the domain, see if the graph shows the x values stopping at a certain point. For example in b.) the x value doesnt go lower than -3. But the positive side doesnt stop at a certain point. So this side goes to infinity

So the domain for this one is [-3, infinity)

And do the same for y to get the range

[modest sierra]

For which one

Is this

Which page

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#6

[modest sierra]

How do I find the max

And min

And the domain and range

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I just told you

[modest sierra]

There’s no graph tho

Acc there is no max tho rigjt

cuz it’s a min