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
dalvyx [7]
3 years ago
10

Which of the following functions best describes this graph ?

Mathematics
1 answer:
IrinaVladis [17]3 years ago
7 0

Answer:

<h2> y = x{}^{2} - 9x + 20</h2><h2 />

Step-by-step explanation:

As seen from the graph , the function cuts the x-axis at 4 and 5. So, the roots of function are 4 and 5.

The function becomes :

( x - 4 ) ( x - 5 )

Expanding:

(x - 4)(x - 5)

x(x - 5) - 4(x - 5)

{x}^{2}  - 5x - 4x + 20

{x}^{2}  - 9x + 20

So, after expansion , it becomes :

{x}^{2}  - 9x + 20

So, Option D is the correct option.

Hope this helps..

Best regards!!

You might be interested in
Sharla is moving to New York,she found a movin company that charges a one time fee of $400 and $5 per mile,m.which of the follow
ryzh [129]
5+c=400
- 005
395

C=395
4 0
2 years ago
Solve the espresso on for a=12, b=6 and c=3 <br> Look at the picture ! Will give Brainly
denis23 [38]

Answer:

Step-by-step explanation:

bc²-2a/b=6(3)²-2×12/6=54-4=50

3 0
3 years ago
3&lt;6c+13&lt;5 (Enter your answer in INTERVAL notation, using U to indicate a union of intervals; or enter DNE if no solution e
laiz [17]

Answer:

  (-5/3, -4/3)

Step-by-step explanation:

  3 < 6c +13 < 5 . . . . given

  -10 < 6c < -8 . . . . . subtract 13

  -10/6 < c < -8/6 . . . divide by 6

We can express the interval using reduced fractions as ...

  (-5/3, -4/3)

8 0
3 years ago
Who ever solves this is a math wiz
WINSTONCH [101]
1. X=3, 2. X=4, 3. X= 95/2
6 0
3 years ago
What is the volume, in cubic in, of a rectangular prism with a height of 8in, a width of 5in, and a length of 9in?
Maslowich

Answer:

360 in ^3

Step-by-step explanation:

The volume is given by

V = l*w*h

 = 8 * 5 * 9

  = 360 in ^3

3 0
2 years ago
Other questions:
  • Which expressions are equivalent to 3x+ 3(x + y)?
    8·1 answer
  • If two angles are supplementary, then they form a linear pair. IS THIS STATEMENT TRUE OR FALSE? WHY?
    7·1 answer
  • What is the value of one raised to any exponent
    15·2 answers
  • I need help with this one question.
    15·1 answer
  • Where are the negative rational numbers placed on a vertical number line?
    12·2 answers
  • Simplify the number into simplest radical form. Use the factor tree to help determine the factors. StartRoot 96 Endroot StartRoo
    8·2 answers
  • a jar contains ten black buttons and six brown buttons. If nine buttons are picked at random, what is the probability that exact
    7·1 answer
  • Help solve this equation
    8·2 answers
  • Help pls I need help tyy!
    12·2 answers
  • Steve works two different jobs for a total of 60 hours every Monday through Friday schedule is the same each day and he works th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!