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
7nadin3 [17]
3 years ago
10

Find constants b and c in the polynomial p (x )equals x squared plus bx plus cp(x)=x2+bx+c such that ModifyingBelow lim With x r

ight arrow 4 StartFraction p (x )Over x minus 4 EndFraction equals 10limx→4 p(x) x−4=10. Are the constants​ unique?
Mathematics
1 answer:
andrezito [222]3 years ago
5 0

Answer:

b=2

c=-24.01

Step-by-step explanation:

If I understood your question right you need to find the constants b and c in the polynomial:

p(x)=x^2+bx+c

such that:

\lim_{x\to4} \frac{x^2+bx+c}{x-4}

In order to get a system of two equations you can find limes when x goes to 4 from the right side or from the left side.

I solved this using a number that is close to 4. When it goes from right I used 4.1 and from left 3.9. This way you get two equations:

16.81+4.1b+c=1\\15.21+3.9b+c=-1

When you solve the system you get the answers above.

You might be interested in
What numbers are not square or even?
muminat

Answer:

Search Results

Featured snippet from the web

Odd and even square numbers

As all even square numbers are divisible by 4, the even numbers of the form 4n + 2 are not square numbers. As all odd square numbers are of the form 4n + 1, the odd numbers of the form 4n + 3 are not square numbers.

Step-by-step explanation:

6 0
4 years ago
Hello please help i’ll give brainliest
exis [7]
Geosphere and biosphere
4 0
3 years ago
A horizontal curve is being designed around a pond with a tangent length of 1200 ft and a central angle of 29.86 degrees. If the
lara31 [8.8K]

Answer:

The correct answer is "1287.02 ft"

Step-by-step explanation:

Given that:

T = 1200 ft

PI = 145+00

\Theta = 29.86°

or,

  = 0.5211 rad

As we know,

The radius of curve is:

⇒ T = R \ tan\frac{\Theta}{2}

1200=R \ tan(\frac{0.5211}{2} )

1200=R \ tan(0.267)

    R = 4494.38 \ ft

The length of curve will be:

⇒ L=R \Theta

       =449.38\times 0.5211

       =2342.01 \ ft

hence,

Station PT will be:

= PI-T+L

= 145-1200+2341.01

= 1287.02 \ ft

7 0
3 years ago
Please help..........
zlopas [31]

See the attached picture:

4 0
4 years ago
Read 2 more answers
How do you write three hundred eighteen million, nine hundred sixty thousand in exspanded form
AlladinOne [14]

It would be 318,960,000

8 0
4 years ago
Read 2 more answers
Other questions:
  • Problem: Find the value of $x$ that maximizes $$f(x) = \log (-20x + 12\sqrt{x}).$$ If there is no maximum value, write "NONE".
    8·2 answers
  • Ivanna pumped 6 gallons of water out of her pool each minute for 36 minutes. What was the total change in the amount of water in
    13·2 answers
  • Round the answer to the nearest cent. the price of an item selling at 150% of its $63 value is
    11·1 answer
  • A bag contains 36 red, 48 green, 22 yellow, and 19 purple blocks. you pick one block from the bag at random. find each theoretic
    14·1 answer
  • What does y=3x to the second power +7
    8·1 answer
  • Susan needs to choose between two local caterers, Peter's and Jimmy's, for her school's
    8·2 answers
  • UPS charges $7 for the first pound, and $0.20 for each additional pound. FedEx charges $5 for the first pound and $0.30 for each
    10·1 answer
  • Which expression is equivalent to the one below?
    13·1 answer
  • A printer can print 70 pages in two minutes at this rate how many pages can be printed in five minutes
    8·1 answer
  • Does anyone know what 7600 53/8 simplified is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!