Question

Find the domain of the function . Write the answer in interval notation.

lower f left parenthesis x right parenthesis equals Start Fraction 2 x superscript 3 baseline minus 250 over x superscript 2 baseline minus 2 x minus 15 End Fraction
Answer
left brace x vertical-line x less-than-or-equal-to 1 right braceImage with alt text: left brace x vertical-line x less-than-or-equal-to 1 right brace

left brace x vertical-line x greater-than-or-equal-to 0 right brace
Image with alt text: left brace x vertical-line x greater-than-or-equal-to 0 right brace

left brace x vertical-line x greater-than 0 right brace
Image with alt text: left brace x vertical-line x greater-than 0 right brace


Answer
Find the domain of the function lower g left parenthesis x right parenthesis equals Start Fraction 4 over x superscript 2 baseline plus 3 x plus 2 End Fraction. Write your answer in set builder notation.
Answer
these are the answer choices
left brace x vertical-line x less-than 1 or x greater-than 2 right braceImage with alt text: left brace x vertical-line x less-than 1 or x greater-than 2 right brace

left brace x vertical-line x less-than 1 or 1 less-than x less-than 2 or x greater-than 2 right brace
Image with alt text: left brace x vertical-line x less-than 1 or 1 less-than x less-than 2 or x greater-than 2 right brace

left brace x vertical-line x less-than negative 2 or negative 2 less-than x less-than negative 1 or x greater-than negative 1 right brace
Image with alt text: left brace x vertical-line x less-than negative 2 or negative 2 less-than x less-than negative 1 or x greater-than negative 1 right brace

left brace x vertical-line x less-than negative 2 or x greater-than negative 1 right brace
Answer
that is wrong
Answer
left brace x vertical-line x less-than 1 or x greater-than 2 right braceImage with alt text: left brace x vertical-line x less-than 1 or x greater-than 2 right brace

left brace x vertical-line x less-than 1 or 1 less-than x less-than 2 or x greater-than 2 right brace
Image with alt text: left brace x vertical-line x less-than 1 or 1 less-than x less-than 2 or x greater-than 2 right brace

left brace x vertical-line x less-than negative 2 or negative 2 less-than x less-than negative 1 or x greater-than negative 1 right brace
Image with alt text: left brace x vertical-line x less-than negative 2 or negative 2 less-than x less-than negative 1 or x greater-than negative 1 right brace

left brace x vertical-line x less-than negative 2 or x greater-than negative 1 right brace
Answer
that is wrong choose another choice
Answer
yes thats correct
Answer
Which of the following functions have only one point that is not in the domain? Select all that apply.

lower f left parenthesis x right parenthesis equals x superscript 3 baseline minus 6 x minus 8Image with alt text: lower f left parenthesis x right parenthesis equals x superscript 3 baseline minus 6 x minus 8

lower f left parenthesis x right parenthesis equals Start Fraction 3 over x superscript 2 baseline plus 2 x plus 1 End Fraction
Image with alt text: lower f left parenthesis x right parenthesis equals Start Fraction 3 over x superscript 2 baseline plus 2 x plus 1 End Fraction

lower f left parenthesis x right parenthesis equals Start Root 2 x minus 1 End Root
Image with alt text: lower f left parenthesis x right parenthesis equals Start Root 2 x minus 1 End Root

lower f left parenthesis x right parenthesis equals Start Fraction 1 over x squared plus 5 x plus 4 End Fraction
Image with alt text: lower f left parenthesis x right parenthesis equals Start Fraction 1 over x squared plus 5 x plus 4 End Fraction

lower f left parenthesis x right parenthesis equals Start Fraction 5 over 3 plus x End Fraction
Answer
thats not the only right choice there are more apparently
Answer
ive already got b but it says select all that apply
Answer
d is wrong, I only have one more chance left please be right
Answer
dang it! it was b and e
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