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HELP

PLEASE SOLVE AND TELL ME WHAT I DID WRONG

HELP PLEASE SOLVE AND TELL ME WHAT I DID WRONG-example-1
User TheGeoff
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1 Answer

15 votes
15 votes

Answer:

See below

Explanation:

For the domain in question 8, it is observable that the graph is continuously expanding to the right and left. This means that the domain is (-∞, ∞).

For the range in question 9, the y-values include -2 and continue to go up. Therefore the range would be [-2, ∞)

For the domain in question 10, the x-values span from -2, the leftmost(inclusive), to 2, the rightmost(inclusive), without any breaks. This means the domain is [-2, 2]

For the range in question 10, the y-values span from the uppermost value of 3 to the lowest of -3(inclusive) without any breaks. This means that they ranage is [-3, 3]

User Evan Broder
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