1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NNADVOKAT [17]
3 years ago
14

Which graph represents the function of f(x) = the quantity of 4 x squared minus 16, all over 2 x minus 4?

Mathematics
2 answers:
Helen [10]3 years ago
8 0
Just translate from English to Math language:

f(x) = (4x²-16) / (2x - 4) which can be written f(x) = (2x-4)(2x+4) / (2x - 4)

Simplify by (2x-4) ==> f(x) = 2x + 4, which is linear function intersecting y-axis at y=4 & the x-axis at x= - 2 
mestny [16]3 years ago
7 0

Answer:

We are given with a function , f(x)=\frac{4x^2-16}{2x-4}

To find graph for the f(x).

First we simplify the given function.

Consider,

f(x)=\frac{4x^2-16}{2x-4}

f(x)=\frac{(2x)^2-4^2}{2x-4}

using identity, a² - b² = ( a - b )( a + b )

f(x)=\frac{(2x-4)(2x+4)}{2x-4}

f(x) = 2x + 4

Obtained function represent a straight line whose slope is 2 and y-intercept is 4

Let say, y = 2x + 4

then when x = 0 we get, y = 4

when y = 0 we get, x = -2

So we get a graph of function that is a line passing through ( 0 , 4 )  and

( -2 , 0 )

You might be interested in
- The improper fraction of 12 1 1 is....... a 4. 3 b 2 3 5 3​
Ainat [17]

Answer:

Mixed fraction = whole × denominator + numerator.

this formula converts mixed to improper fraction.

So, 1 × 3 + 1 = 4 is numerator.

Denominator is 3 which is same.

So, answer is

A. \frac{4}{3}

<h3><em>Plz </em><em>mrk</em><em> me</em><em> brainliest</em><em>.</em></h3>
3 0
3 years ago
17. Find the height of a rectangular room that
vichka [17]

Answer:

the height: h=2,25

Step-by-step explanation:

volume of rectangular box = wide*long*the height

----> the height = volume of rectangular box / ( wide*long) = 2,25

give me 5 stars and hearts^^

4 0
1 year ago
Read 2 more answers
Rewrite the equation: y-3 = -1/2(x + 2), in slope-intercept form.
exis [7]
Y equals 3x-3 is the answer
3 0
2 years ago
Sara is trying to find an equation for a line that passes through (5, 2) and is perpendicular to 3x + 2y = 15. Explain the steps
Anettt [7]
Not on your list, but an easy way is
.. a) swap coefficients of x and y, negating one. (Now you have 2x -3y.)
.. b) set any constant term to zero (now you have 2x -3y = 0)
.. c) translate the line to the point (5, 2) by substituting x ⇒ x-5, y⇒ y-2
2(x -5) -3(y -2) = 0


The way you've been taught, selection C is the proper choice.

7 0
3 years ago
Xác suất xảy ra môt sự kiện là 0.3. Xác suất để sự kiện đó không xảy ra là?
hodyreva [135]

Câu trả lời:

0,7

Giải thích từng bước:

Xác suất để một sự kiện xảy ra = 0,3

Cho sự kiện = A

P (A) = 0,3

Xác suất mà sự kiện không xảy ra có thể thu được bằng cách sử dụng quy tắc bổ sung;

P (A ') = 1 - P (A)

Vì thế,

P (A ') = 1 - 0,3 = 0,7

3 0
3 years ago
Other questions:
  • Write an equation for ofa line that is perpendicular to the given line and that passes through the given point. -3x-6y=17
    7·1 answer
  • Katie uses 2/3 of a cup of ice cream for each ice cream sundae that she makes.for a party she makes 5 sundaes. write a multiplic
    11·2 answers
  • 130 students found to a field trip the teacher got 8 buses each bus hold 18 people write a división expression that can be use t
    7·1 answer
  • IHKGHUSOHUOSLSO ANSWER
    14·2 answers
  • 15 points <br> Which graph represents the function g(x) = |x+4|+2?
    6·2 answers
  • How much is 21 hundreds
    10·2 answers
  • Easy Points, brainliest to the best description-
    6·1 answer
  • The slope of a line is -1/5 and the y intercept is 5. What is the equation of the line written in slope-intersept form?
    8·2 answers
  • Find the perimeter. Simplify your answer.
    6·2 answers
  • What type of factoring methods will be used to factor this expression completely?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!