2 years ago

Tell whether (-1,3) is a solution of the inequality whose graph is shown.

Mathematics

1 answer:

pychu [463]2 years ago

4 0

Answer: No.

Reason: (-1, -3) is (x, y) so, let's find -1 on the X scale first. Alright, -1 is in the blue, which is a great start. Now, it's -3 on the Y portion. And when you graph that, it's not in the blue shaded area, so no, it's not a solution. (TIP: Solution is the Shaded Area)

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Which equation is the inverse of y = x² - 36?

Damm [24]

Answer:
y = SQRT( x + 36 )
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Steps:
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1 year ago

What is a constant term or variable term that makes 5x + 20 = 5x + ? have one solution?

In-s [12.5K]

Answer:

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Step-by-step explanation:

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OverLord2011 [107]

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Step-by-step explanation:

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2 years ago

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ruslelena [56]

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300 - 30

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2 years ago

Samuel made a list of his test scores: 88, 100, 92, 80, 85, 94, and 90. What is the lowest test score he can get on his next tes

yulyashka [42]

Answer:

he needs to get a 91 to have a mean score of 90

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add up all the known scores to get 629

let 's' = lowest test score

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cross-multiply to get:

629 + s = 720

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2 years ago