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Mariulka [41]
3 years ago
6

What are the holes, VA, domain, HA, and Range of n+8/6n? Please help!!

Mathematics
1 answer:
-BARSIC- [3]3 years ago
7 0

Answer:

We show that f(x) n+8/6n = 6 x n = 0

which flips the n+8/1 = 0+8/0-6= x = 3  this is the range.

For the HA we would work left to right.

x goes to positive or negative infinity and is determined by the highest degree terms of the polynomials in the numerator and the denominator. This particular function has polynomials of degree 0 in both the numerator and the denominator

If say n+8 was n+2 then we would use the 2/-2+3 and get 1 and show the hole as the source;

hole : -2+1 as non equal sign. but not in the case of n+8/6n

-2+1 represents 1/3 symmetry.

We see for n+8/6n  with interpreted back into the zero format minus

-0+8/-0-6 we see there is symmetry and can work on the left side of graph and flip over. Where 0 = n+8 and 1=nx6

Step-by-step explanation:

There would be no way of doing the others unless the exponents had been squared ^2

If they were squared then the domain will be (-infinity -3) parenthesis

union of( -3 -2) union of +2 to negative infinity.

There is not a vertical asymptote as the numerator divides into dominator at point 8 as a decimal.

The holes are then closed.

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The first step to solve this problem is to represent variables for the width and the length:

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The formula to compute for the area of the rectangle is:

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Substituting the values and variables to the formula:

28 = w (2w – 1)

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Solve the quadratic equation:

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W = 4 feet

L = 2(4) – 1 = 7 feet

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3 years ago
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What term can you add to 5/6x -4 to make an equivalent to 1/2x-4
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Answer:

Denote adding term = a

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*******************************

a = (5/6)x - 4 - (1/2)x - 4

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Essentially, we are trying to find the missing constant term of (x - a)^2 (remember that we are subtracting a due to the negative sign in front of the second term). Let's expand this to see what we can work with:

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Now, we know the second term is 12x, so let's set the second term in the polynomial we just found equal to 12x:

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We have found a = 6. We know the missing constant term is a^2, according to the polynomial we found earlier. Thus, the missing term is:

a^2 \Rightarrow 6^2 = 36


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