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d1i1m1o1n [39]
3 years ago
12

PLEASE HELP ILL GIVE BRAINLIEST

Mathematics
1 answer:
cluponka [151]3 years ago
6 0

Answer:

\displaystyle f(x)=\frac{1}{x(x-3)}

Option C.

Step-by-step explanation:

<u>Asymptotes Of A Rational Function</u>

We can easily recognize if x=a is a vertical asymptote of a given function f(x) because its graph tends to quickly increase or decrease getting closer to the vertical line x=a but never actually touching it.

We can see in the graph provided, there are two vertical lines, one at x=0 and the other at x=3 (assuming the x-scale is 2). It means the denominator tends to zero at both of those values, i.e. there must be factors like (x-0)(x-3)=x(x-3). The only option with these characteristics is the last one

\boxed{\displaystyle f(x)=\frac{1}{x(x-3)}}

You might be interested in
Area of a square with the length of 100cm and a width of 2cm
Rashid [163]

Answer:

200cm^{2}

Step-by-step explanation:

the formula for working out the area is to multiply the length by the width.

so for this you would multiply 100 by 2 which gives you 200 cm squared

100*2=200cm^{2}

4 0
4 years ago
Read 2 more answers
On her pogo stick Lila made 24 hops in 30 seconds. At this rate, how many hops will she make in 50 seconds?
alex41 [277]

40 hops in 50 seconds


24/30 = x/50

cross multiplication

30x=24x50

30x=1200

x=40

24/30=0.8          40/50=0.8

4 0
3 years ago
How to sole linear equations
slega [8]

Answer:

Step-by-step explanation:

I assume you mean simple linear equations, maybe not factoring. Anyhow Ill do a few examples:

1. 2x + 5 = 19

2. 14 - 3x = 23

3. 50x / 5 = 150

1. 2x + 5 = 19

Subtract 5

2x = 14

Divide by 2

x = 7

2. 14 - 3x = 23

Subtract 14 to the other side because we have to isolate the term with x in it

-3x = 9

Divide by -3

x = -3

3. 50x / 5 = 150

Multiply by 5 to isolate the value with x

50x = 750

Divide by 50

x = 15

I dont know if this is what you are looking for but this is general idea of how to solve these types of questions. If you need factoring or help with quadratics then let me know!

8 0
3 years ago
Read 2 more answers
I really need help!!!!
dezoksy [38]

Answer:

150 bikes, $10,500 minimum manufacturing cost

Step-by-step explanation:

5x^2 - 1500x + 123000 is represented by a parabolic graph that opens up.  You could easily estimate the x value at which C(x) is at a minimum, as well as the smallest C(x) value.

Or you could do this problem algebraically by finding the vertex of the parabola.  The results MUST be the same as before.

                                                                                                 -b

The equation of the axis of symmetry of this curve is x = ---------

                                                                                                  2a

... which here is    x = 1500

                                   --------- = 150 units (150 bikes)

                                     2(5)

Evaluating C(x) (see the problem statement) at x = 150 leads to finding the minimum cost.  I like to use synthetic division to evaluate polynomials.  Here, the divisor would be 150 and the coefficients of the quadratic would be

5   -1500   123000

Setting up synthetic division, we get:

150   /  5      -1500         123000

                       750        -112500

         --------------------------------------

           5        -750           10500

The remainder is $10,500.  This is the minimum cost of this manufacturing operation.

7 0
4 years ago
The number of swings in use on average is.
Veseljchak [2.6K]

Answer:

?

Step-by-step explanation:

7 0
3 years ago
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