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4 votes
Which of the following graphs are identical

Which of the following graphs are identical-example-1

2 Answers

6 votes

Answer:

x ≥ -7

Explanation:

User Kevin Slater
by
7.6k points
3 votes

Answer:

The domain is x ≥ -7

Explanation:

The domain asks what values can x take

We know that the sqrt(x+7) must be ≥ 0

That means the smallest value it can be is zero

x+7 ≥ 0

x ≥ -7

The domain is x ≥ -7

User Scott Walter
by
7.5k points