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
mash [69]
3 years ago
9

How can I solve that

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0
B and for question 3 b
You might be interested in
How to do this does anyone know if u do i will make u brainlist
Studentka2010 [4]

Answer:

Those functions are for a graph.

Step-by-step explanation:

You can compare them by heading to a website like desmos and plugging in each function, I think they even do tables as well.

These are functions that can be graphed, I assume you know what that is, if not, look it up.

good luck

6 0
1 year ago
Read 2 more answers
In an arithmetic sequence, a17 = -40 and
Viktor [21]

Answer:

Tn = 2Tn-1 - Tn-2

Step-by-step explanation:

Before we can generate the recursive sequence, we need to find the nth term of the given sequence.

nth term of an AP is given as:

Tn = a+(n-1)d

If a17 = -40

T17 = a+(17-1)d = -40

a+16d = -40 ...(1)

If a28 = -73

T28 = a+(28-1)d = -73

a+27d = -73 ...(2)

Solving both equations simultaneously using elimination method.

Subtracting 1 from 2 we have:

27d - 16d = -73-(-40)

11d = -73+40

11d = -33

d = -3

Substituting d = -3 into 1

a+16(-3) = -40

a - 48 = -40

a = -40+48

a = 8

Given a = 8, d = -3, the nth term of the sequence will be

Tn = 8+(n-1) (-3)

Tn = 8+(-3n+3)

Tn = 8-3n+3

Tn = 11-3n

Given Tn = 11-3n and d = -3

Tn-1 = Tn - d... (3)

Tn-1 = 11-3n +3

Tn-1 = 14-3n

Tn-2 = Tn-2d...(4)

Tn-2 = 11-3n-2(-3)

Tn-2 = 11-3n+6

Tn-2 = 17-3n

From 3, d = Tn - Tn-1

From 4, d = (Tn - Tn-2)/2

Equating both common difference

(Tn - Tn-2)/2 = Tn - Tn-1

Tn - Tn-2 = 2(Tn - Tn-1)

Tn - Tn-2 = 2Tn-2Tn-1

2Tn-Tn = 2Tn-1 - Tn-2

Tn = 2Tn-1 - Tn-2

The recursive formula will be

Tn = 2Tn-1 - Tn-2

5 0
3 years ago
Read 2 more answers
27 + 5 x 6 A Little Problem With this so some help please?
Kay [80]

Answer:

57

Step-by-step explanation:

1) According to PEMDAS, <em>multiply </em>first: 27+ 5x6= 27+30

2) Then <em>add</em>: 27+30=57

3 0
3 years ago
Read 2 more answers
What is the answer to <br> 4(5x+6)
AysviL [449]
By distributing the 4 onto the 5x and the 6, you would end up with 20x + 24.
6 0
3 years ago
Read 2 more answers
Grill-N-Broil sells ½ pound hamburgers for which you get to choose the individual condiments when you order. They charge $4.15 f
kaheart [24]

Answer: C= 4.15 + 0.15x

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A right triangle's hypotenuse is 20cm long. What is the length of the side opposite a 60 degree angle? Give your answer to the n
    5·1 answer
  • Find the zero of the function f(x) =-3x + 1
    9·1 answer
  • A new carpet cleaning company claims that they can clean 3 times as many carpets in 1 week as another company. If both companies
    6·1 answer
  • Larry harvested 4/5 of his crops already he is able to harvest 1/10 of the crops per day how many days will it take for Larry to
    8·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    7·1 answer
  • Need help on this too​
    8·1 answer
  • Expand and simplify: 3(m + 2) + 4( 6 + m)
    7·2 answers
  • rayan and her husband have 8 nieces 9 nephews 6 cousins 3 aunts and 5 uncles how many ways could just the nieces stand in line t
    11·1 answer
  • HELP I NEED HELP WITH THIS QUICKLY
    9·1 answer
  • A dog park is divided into sections for large and small dogs. The ratio of the perimeter of the small dog section to the perimet
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!