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For what intervals is the function h(x)= 2x + 10 positive

For what intervals is the function h(x)= 2x + 10 positive
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5 votes
For what intervals is the function h(x)= 2x + 10 positive

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User JerryKur
by
8.0k points

1 Answer

2 votes

Answer: x∈(-5,+∞)

Explanation:


2x+10 > 0\\\\2x+10-10 > 0-10\\\\2x > -10

Divide both parts of the inequality by 2:


x > -5

answered
User DadViegas
by
7.8k points
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