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Viefleur [7K]
3 years ago
9

Given the function f(x) =-x^2-1, find the value of f(1/3) in simplest form

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

-1\frac{1}{9}\ or -\frac{10}{9}

Step-by-step explanation:

To solve this, we have to plug in 1/3 for x:

f(\frac{1}{3})=-(\frac{1}{3})^2-1=-(\frac{1^2}{3^2})-1=-\frac{1}{9}-1=-1\frac{1}{9}\ or -\frac{10}{9}

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N = 50√3
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just use trigonometry

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3 years ago
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Afina-wow [57]

Answer:

Step 1 1: 8    

2: 17-8=9

Step-by-step explanation:


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Answer:

2 × 5 = 10

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3 years ago
If pencils sell at 6 for 59 cents how many pencils can be bought for 2.95
Olegator [25]
We already know from the given data that 6 pencils can be bought for 59 cents. We have to determine the number of pencils that can be bought for $2.95.
So
Price of 6 pencils = 59 cents.
Price of 1 pencil = (59/6) cents
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Now total amount in hand for buying pencils = $2.95
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Then the number of pencils that can be bought for 295 cents = (295/9.83)
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4 0
3 years ago
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DerKrebs [107]

Answer:

1. D y = 8

2. C y = −8

Step-by-step explanation:

1.Both points have y-coordinate 8, so the line is horizontal.

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Answer: y = -8

8 0
3 years ago
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