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
Art [367]
3 years ago
9

Please help!

Mathematics
1 answer:
laila [671]3 years ago
6 0
Because
\frac{f(x)}{x-3} = 2x^{2} + 10x - 1
therefore
f(x) = (x-3)(2x² + 10x - 1) + k, where k =  constant.

Because f(3) = 4, therefore k =4.
The polynomial is
f(x) = 2x³ + 10x² - x - 6x² - 30x + 3 + 4
      = 2x³ + 4x² - 31x + 7

Answer:  f(x) = 2x³ + 4x² - 31x + 7

You might be interested in
Consider the sequence {4,6,8,10,...} find the 130th term of the sequence
Olin [163]

262

Step-by-step explanation:

Step 1:

To find the nth term of a sequence the basic formula is

Sn = (n*d) + (a-d)

Whereas

Sn= nth Term

n= Term to be found

d= Difference between the terms in the sequence

a= First term in the sequence

Step 2:

Sn = (130*2) +(4-2)

= 260+2

Sn= 262

The nth term for the given problem is 262

3 0
3 years ago
What is the messure of N and the two angles; an-16 and 6n
AURORKA [14]

Answer:

14, 96,84

Step-by-step explanation:

8n  - 16 + 6n = 180 {Supplementary angles}

<u>8n + 6n</u>  -16 = 180

Combine like terms

14n - 16 = 180

Add 16 to both sides

14n = 180 + 16

14n = 196

Divide both sides by 14

n = 196/14

n = 14

8n - 16 = 8*14 - 16 = 112 - 16 = 96

6n = 6 *14 = 84

7 0
2 years ago
Y dont know the answer, can you please help me?
sukhopar [10]

Answer:

it is a

Step-by-step explanation:

3 0
2 years ago
I need help write in line slope-intercept from ​
prisoha [69]

Answer:

Please check the explanation.

Step-by-step explanation:

The equation for the line in slope-intercept form is

y=mx+b

where

  • m is the slope
  • b is the y-intercept

For example, a line of the form y=-3x+2 can be termed as the line of an equation in slope-intercept form after comparing with it.

y=-3x+2

where

  • m=-3
  • y-intercept = b = 2
3 0
2 years ago
Verb dale had a total of 45.8 inches of rain this year. This year's total was 7.48 inches greater than last year's total. What w
Delvig [45]
1. 45.8-7.48=38.32 in

2. 5/6-3/4=10/12-9/12= 1/12 miles farther
5 0
2 years ago
Read 2 more answers
Other questions:
  • "given a population in which the probability of success is p = 0.20, if a sample of 500 items is taken, then calculate the proba
    11·1 answer
  • Answer n.8 for me pls
    9·1 answer
  • Explain one way to add a 3-digit number
    5·1 answer
  • To the nearest hundredth of a centimeter, what is the length of the hypotenuse?
    11·2 answers
  • What is the answer??
    10·1 answer
  • Need help!! “Use the Pythagorean theorem to find the missing side of the right triangle.”
    8·2 answers
  • PLEASE PLEASE HELP ME!!!!!!! You buy a new television for $3,100. The value of the television decreases by 12 percent every year
    14·1 answer
  • A pair of Jeans cost $88 A jeans jackets cost twice as much What is the cost of a Jean jacket and 4 pairs of jeans
    13·2 answers
  • Divide 63.5 ÷ 0.25 round the quotient to the nearest ten-thousandth
    7·1 answer
  • Which of the following number lines and solution sets show the values of r that make the inequality -2r+3&lt;9 true
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!