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Lena [83]
3 years ago
12

Find the domain of the function

Mathematics
1 answer:
aev [14]3 years ago
8 0
Domain are those values of x for which function is defined. f(x) is not defined at x = 3. Therefore Domain is

x∈ (⁻∞, +∞) - {3}
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Range of the function f(x) = -x^2 - 5
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Answer:

Step-by-step explanation:

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alexira [117]

Answer:x^2-5x=-12(y+2)

Step-by-step explanation:

Given

Parabola has x-intercept has (3,0) and (8,0)

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Now the general equation of parabola is

y=ax^2+bx+c\quad \ldots(i)

Substitute  (0,-2) in (i) we get

-2=c

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Now substitute (8,0) in equation (i)

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Solving (ii) and (iii) we get

a=\frac{-1}{12}\ \text{and}\ b=\frac{5}{12}

therefore

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5 0
3 years ago
What is <br><br> 6/1 divided by 3/4<br><br> if i put it in the wrong way.. then SORRY
Pani-rosa [81]

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Step by step:

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The correct answer would be C) 3%
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Alenkasestr [34]
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