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1 vote
Can someone help me?

Can someone help me?-example-1
User Indieman
by
7.4k points

2 Answers

4 votes

Answer:

D. All real numbers.

Explanation:

This expression can have any real number assigned to x.

User Smoe
by
7.4k points
2 votes

Answer:

The input is all real numbers

Explanation:

The domain is the input to the function

f(x) = x^2 + 3x +5

There is no limit to what we can put in the function so

The input is all real numbers

User JuniorIncanter
by
7.5k points