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alina1380 [7]
3 years ago
7

Which of the following rational functions is graphed below?

Mathematics
1 answer:
Illusion [34]3 years ago
7 0

Answer:

A. f(x) = \frac{x-1}{x\cdot (x-3)}

Step-by-step explanation:

A rational-polynomic function is a function of the form:

f(x) = \frac{p(x)}{q(x)} (1)

There are three important remarks on this kind of function:

1)  p(x) = 0 when function passes through the x-axis.

2) If q(x) = 0, then the function f(x) has a vertical asymptote.

3) The horizontal asymptote is a linear function of the form y =  \lim_{x \to \pm \infty} f(x).

In accordance with the graph, the function has two vertical asymptotes at x = 0 and x = 3, numerator becomes zero for x = 1 and horizontal asymptote is y = 0 as grade of numerator is less than grade of denominator.

Hence, we conclude that rational function is f(x) = \frac{x-1}{x\cdot (x-3)}<em>. </em>(Correct answer: A)

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The triangles shown have the same perimeter. What is the value of x?
olga nikolaevna [1]

Answer:

18

Step-by-step explanation:

Since you know the perimeters are equal, write your equation.

x+6 + x+6 + x+6 = x + x+6 + 2x-6

combine like terms

3x + 18 = 4x

isolate your x by subtracting 3x from each side

18 = x

check your answer:

3x + 18 = 72

4x = 72

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Fast forward to the moment after the two outermost recursive calls complete, but before the final Merge step. Thinking of the tw
adoni [48]

Answer:

The answer is 2.

Step-by-step explanation:

1- Suppose we have following array of ten integers: 5 3 8 9 1 7 0 2 6 4.

2- Before the last merge, the left half and the right half must be sorted. So it should be

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3 years ago
How to multiply a whole number and a mixed fraction?
Ugo [173]
Convert the mixed number into a decimal and multiply on a calculator (or by hand).
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6 0
2 years ago
Read 2 more answers
Please don't delete my question! Here they are:
Alinara [238K]

Answer:

1. 14/15

2. 5 7/8

3. 81.25%

Step-by-step explanation:

1. (fraction) 7/9 divided by 5/6 (fraction)

7/9 ÷ 5/6 =

= 7/9 * 6/5

= (7 * 6)/(9 * 5)

= 42/45

= 14/15

2.

1 3/8 + 4 1/2 =

= 1 + 3/8 + 4 + 1/2

= 1 + 4 + 3/8 + 4/8

= 5 + 7/8

= 5 7/8

3.

percent = part divide by whole times 100

13/16 * 100 =

= 81.25%

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3 years ago
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