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andre [41]
3 years ago
14

Which statement describes the vertical asymptotes of the graph of f(x)=x^2-64/8x-64

Mathematics
2 answers:
frez [133]3 years ago
6 0

Answer:

There are no vertical asymtopes

Step-by-step explanation:

Tanya [424]3 years ago
5 0

Answer:

Vertical asymptote at x = 8

Step-by-step explanation:

The given function can be rewritten as

         x^2 - 64

f(x) = --------------

          8(x - 8)

Even tho' this reduces to  f(x) = x + 8, the function has a vertical asymptote at x = +8 because it becomes undefined there.

You might be interested in
(x + 2)(x + 3)(x + 4) can be written in the form x + ax² + bx + c
ELEN [110]

Answer:

a=9, b=26, c=24

Step-by-step explanation:

Let's expand the expression bit by bit.

(x+2)(x+3)=(x)(x)+(x)(3)+(2)(x)+(2)(3)=x^2+5x+6 by FOIL.

We have that (x^2+5x+6)(x+4)=x(x^2+5x+6)+4(x^2+5x+6)=x^3+5x^2+6x+4x^2+20x+24=x^3+9x^2+26x+24.

So, the answer is \boxed{a=9, b=26, c=24}

5 0
3 years ago
every evening jenna empties her pockets and puts her change in a jar. At the end of the week she counts her money. One week she
Darya [45]
Let Q= the number of quarters and D= the number of dimes.
Q+D= 40 coins
0.25Q+0.1D= $7.75
Rewrite equation 1 as: D = 40-Q and substitute into equation 2
0.25Q+0.1(40-Q)= 7.75 Simplify the left side
0.25Q+4-0.1Q= 7.75 Subtract 4 from both sides
0.25Q-0.1Q= 3.75 Convime like terms on left side
0.15Q= 7.75 Divide both sides by 0.15
Q=25 and D= 40-Q
D= 40-25 which is 15
So Jenna had 25 quarters and 15 dimes.
<span>To check multiply 25 x 25 and 15x10 which equals 625 and 150 this equals 775 so this is 7.75</span>
8 0
3 years ago
Use a quadratic equation to find two numbers whose sum is 5 and whose product is ­- 24.
prisoha [69]
Hello 
if m s : sum   and p : <span> product
the </span><span> quadratic equation is : x²-sx+p=0
s = 5  p=-24
x²-5x-24 = 0 </span>
8 0
3 years ago
If
levacccp [35]
To solve this problem you can do a proportion
\frac{x}{215}  =  \frac{35\%}{100\%}
to find 'x', we have to cross multiply the numbers.
215 \times 35
and
100 \times x
this will get you
7525 = 100x
to get 'x', we have to divide by 100 on each side
\frac{7525}{100}  =  \frac{100x}{100}

your answer will be
75.25 = x
so, Chris must raise 75.25 dollars by himself
3 0
2 years ago
Luciano is training for a 10-kilometer race. How many meters is 10 kilometers?
Elina [12.6K]

Answer:

10000

Step-by-step explanation:

it is 10000 because 1 kilometer is a thousand meters

7 0
3 years ago
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