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
docker41 [41]
3 years ago
8

Write an arithmetic sequence that has a common difference of -3 and whose

Mathematics
1 answer:
allsm [11]3 years ago
8 0

Answer:

Step-by-step explanation:

arithmetic sequences can be written as

a_n = a_1 + (n-1)d\\

in this case

a_n = a_1 + (n-1)(-3)\\and\\17 = a_1 +(4-1)(-3)\\17= a_1 + (3)(-3)\\17= a_1 - 9\\a_1 = 26\\so\\a_n = 26 - 3(n-1)\\a_n = 26 -3n + 3\\a_n = 29 - 3n

You might be interested in
85 is greater than the difference of x and63
miss Akunina [59]
85 > x-63

This is how you would arrange the problem,


isolate the X by adding 63 to 85 to get 148,
Flip the inequality to <

resulting in X<148.
8 0
3 years ago
Pls answer il make brainliest hurry
Liono4ka [1.6K]

Answer:

1/2

Step-by-step explanation:

6 0
3 years ago
According to the fundamental theorem of algebra how many roots exist for the polynomial function f(x)=8x^7-x^5+x^3+6
mojhsa [17]

Answer:

7

Step-by-step explanation:

This is a 7th degree polynomial.  There should be 7 roots.  Note how degree of poly = number of roots.

5 0
3 years ago
Read 2 more answers
What is the vertex of the graph of the function below y=x^2+10x+24
swat32
The vertex is (-5,-1)
7 0
3 years ago
Read 2 more answers
If a polynomial function f(x) has roots -9 and 7-i, what must be a factor of f(x)
Likurg_2 [28]

Hello from MrBillDoesMath!

Answer:

x + 9 and (x + ( i - 7)) are factors

Discussion:

If f(x) has roots -9 and 7-i then

f(x) = g(x)(x - (-9))  (x - (7-i))            ( g(x) is a polynomial of degree less than f(x))

That is, x + 9 and (x + ( i - 7)) are factors of f(x)

BTW: if the coefficients of f(x) are real (not stated in the Question) then the conjugate of 7-i, i.e. 7 + i, is  also be a root.

Thank you,

MrB

3 0
3 years ago
Read 2 more answers
Other questions:
  • Given:
    7·1 answer
  • . The Bakers Dozen bakery sells apple, cherry, and pumpkin pies.Yesterday, the bakery sold 14 more apple pies than cherry pies a
    10·2 answers
  • Which Wampanoag leader took a stand against English moving into Indian lands near Plymouth?
    7·1 answer
  • Find the equation of the line.<br> Use exact numbers.
    15·1 answer
  • this line? 10. A line passes through the points (-3, -1) and (-5, 4). What is the slope of this line?​
    9·1 answer
  • I just need help with 14,15,and the bonus
    11·1 answer
  • A survey 3,000 who bought a new car showed that 900 had problems. What is the relative frequency of the people that had problems
    10·1 answer
  • Please help me I really need this
    5·2 answers
  • 2x + 5y = 8<br> x - 2y = -5<br> Simultaneously pleasee
    5·2 answers
  • 3x + 2.3 = 11.6 help please
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!