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marusya05 [52]
3 years ago
7

If the equation of a function is y = x2 – 5, what is the output when the input is -1?

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
4 0
The input is the y
y = x^2 - 5
plug in what we're given
-1 = x^2 -5
add 5 to both sides
4 = x^2 
take the square root of both sides
2 = x

Hope this helps :)

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Answer:

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Step-by-step explanation:

h+16^2-8x-48=0

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8 0
3 years ago
Why is it incorrect to say that 5o percent heritability of intelligence means that the cause of your intelligence is 50 percent
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Answer with explanation:

It is incorrect to say that 50% heritability of intelligence means that the cause of the intelligence is 50% genetic and 50% environmental.

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sveticcg [70]

Answer:

Oh lordy I hope this is correct

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6 0
3 years ago
What is the area of the regular pentagon below?
wolverine [178]

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<em><u>2</u></em><em><u>1</u></em><em><u>y</u></em><em><u>d</u></em><em><u>^</u></em><em><u>2</u></em>

Step-by-step explanation:

join the centre to all the vertex,

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✌️:)

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