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
34kurt
2 years ago
9

1) Has zeros at -2 and 4, both being double roots 2) As x→∞, y→−∞

Mathematics
1 answer:
irina1246 [14]2 years ago
3 0
-(x+2)^2(x-4)^2

Not that if x= -2 and x=4 they will look like this in an equation: (x+2) and (x-4)
When (x+2) and (x-4) are set equal to zero and you solve for x, x will equal x= -2 and x=4

If they have double roots, they have a multiplicity of 2 (per root) meaning they will bounce off of the x-axis. Multiplicity can be found by using exponents.

The negative in front flips the function over the x-axis and holds true to the given limit.
You might be interested in
What’s the number rounded to the nearest hundredth from 22, 230 ?
Komok [63]

Answer:  22.2,  22,200

Step-by-step explanation: I believe that the comma was supposed to be a decimal, if so the first one is your answer, if its supposed to be a comma, is is the second one.

5 0
3 years ago
Read 2 more answers
An 8 foot length of 4 inch wide crown molding costs $16. How much will it cost to buy 40 feet of crown molding?
malfutka [58]
Converting feet to inches, 8*12=96 and 96*4=384. Next, 40*12=480. Since 384*x (if x represents the cost per inch of crown molding)=16*100=1600 cents due to that for every inch, we add x amount of money, we can find x to be 1600/384=800/192=400/96=200/48=100/24=50/12=25/6 by simply dividing both the numerator and denominator by 2 each time. Since we add x amount of money for every inch, and we have 480 inches, 480*x=480*25/6=2000 cents=2000/100=20 dollars is our answer
6 0
3 years ago
is it possible to draw two congruent triangles so that one triangle is an acute triangle and one triangle is right triangle? why
BaLLatris [955]
No because then they would be different triangles.  Congruent triangles are triangles that are the same

I hope I've helped!
4 0
3 years ago
The graph below shows the function f(x)=x-3/x^2-2x-3 which statement is true
Ugo [173]

Answer:

The correct option is A.

Step-by-step explanation:

Domain:

The expression in the denominator is x^2-2x-3

x² - 2x-3 ≠0

-3 = +1 -4

(x²-2x+1)-4 ≠0

(x²-2x+1)=(x-1)²

(x-1)² - (2)² ≠0

∴a²-b² =(a-b)(a+b)

(x-1-2)(x-1+2) ≠0

(x-3)(x+1) ≠0

x≠3 for all x≠ -1

So there is a hole at x=3 and an asymptote at x= -1, so Option B is wrong

Asymptote:

x-3/x^2-2x-3

We know that denominator is equal to (x-3)(x+1)

x-3/(x-3)(x+1)

x-3 will be cancelled out by x-3

1/x+1

We have asymptote at x=-1 and hole at x=3, therefore the correct option is A....

4 0
3 years ago
Read 2 more answers
Help<br><br><br><br><br><br><br><br><br><br><br> Nxhxhxhdhdhdbsbsbdhdhd
Annette [7]
Your answer is number 2 it is 38.2 because 26 out of 68 is a percentage of 38.24
3 0
3 years ago
Other questions:
  • Solving literal equations. Ax+by=c
    6·1 answer
  • What is the value of q? <br><br> A.) 8.25<br> B.) 8.8<br> C.) 16.5<br> D.) 4.4
    7·2 answers
  • Data from the U.S. Bureau of Labor Statistics show a steady decline in the average workweek of U.S. production workers from 38.5
    15·1 answer
  • Helpppppp meeeeee withis thatt
    9·1 answer
  • NEED HELP FAST PLEASE URGENT!!!!( the James family went out to eat and their total bill was $110. Since the service was great, t
    9·2 answers
  • If 8 apples cost $5.84, what will be the cost of 18 apples (assuming an equal rate)? use a proportion to solve this problem and
    5·1 answer
  • The problem involves a conversion from feet to miles. How many feet are in one mile? Use the Internet or another resource if you
    13·2 answers
  • Factorise<br>21x squared - 14x​
    11·1 answer
  • A bin of 5 transistors is known to contain 2 that are defective. The transistors are tested one at a time until both defective t
    11·1 answer
  • You are buying carpet to cover a room that measures 21 feet by 30 feet. The carpet
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!