Question

Help please

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Answer 1

Any quadratic function will have a domain of all real numbers. There are no restrictions for x. This is because we don't have to worry about division by zero errors or taking the square root of a negative number.

Answer 2

what is the smallest y value possible?

Answer 3

-8 ?

Answer 4

yes, so the range is \[\Large y \ge -8\]

Answer 5

which means y can be any number as long as it's greater than -8 or equal to -8. You cannot have any smaller y value (eg: y = -10 is not possible)

Answer 6

make sure you use interval notation

Answer 7

Did i write the answers correctly? @jim_thompson5910

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Answer 8

yes both are correct

Answer 9

Thank you!!!

Answer 10

no problem