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
gladu [14]
3 years ago
10

What do the graphs of multiplicative patterns have in common?

Mathematics
1 answer:
alukav5142 [94]3 years ago
7 0
They repeat by adding that same number again and again
You might be interested in
Can anyone help me with my math test heres another question on it!!
Sliva [168]

Answer: A

Step-by-step explanation:

Area= Base x Height

4 0
3 years ago
Read 2 more answers
Find the range of f(x)=-2x-5 for domain -2, -1, 1, 2
SashulF [63]
Range = {-2(-2) - 5, -2(-1) - 5, -2(1) - 5, -2(2) - 5} = {4 - 5, 2 - 5, -2 - 5, -4 - 5} = (-1, -3, -7, -9}
8 0
3 years ago
Read 2 more answers
If S_1=1,S_2=8 and S_n=S_n-1+2S_n-2 whenever n≥2. Show that S_n=3⋅2n−1+2(−1)n for all n≥1.
Snezhnost [94]

You can try to show this by induction:

• According to the given closed form, we have S_1=3\times2^{1-1}+2(-1)^1=3-2=1, which agrees with the initial value <em>S</em>₁ = 1.

• Assume the closed form is correct for all <em>n</em> up to <em>n</em> = <em>k</em>. In particular, we assume

S_{k-1}=3\times2^{(k-1)-1}+2(-1)^{k-1}=3\times2^{k-2}+2(-1)^{k-1}

and

S_k=3\times2^{k-1}+2(-1)^k

We want to then use this assumption to show the closed form is correct for <em>n</em> = <em>k</em> + 1, or

S_{k+1}=3\times2^{(k+1)-1}+2(-1)^{k+1}=3\times2^k+2(-1)^{k+1}

From the given recurrence, we know

S_{k+1}=S_k+2S_{k-1}

so that

S_{k+1}=3\times2^{k-1}+2(-1)^k + 2\left(3\times2^{k-2}+2(-1)^{k-1}\right)

S_{k+1}=3\times2^{k-1}+2(-1)^k + 3\times2^{k-1}+4(-1)^{k-1}

S_{k+1}=2\times3\times2^{k-1}+(-1)^k\left(2+4(-1)^{-1}\right)

S_{k+1}=3\times2^k-2(-1)^k

S_{k+1}=3\times2^k+2(-1)(-1)^k

\boxed{S_{k+1}=3\times2^k+2(-1)^{k+1}}

which is what we needed. QED

6 0
2 years ago
Wouldn't this be true ?
Lana71 [14]
I think this is true
4 0
3 years ago
Read 2 more answers
Arnie's car used 100 cups of gasoline during a drive.He paid $3.12 per gallon of gas.How much did the gas cost?
Elan Coil [88]
There are 16 cups in a gallon. Divide 100 into 16 to get 6.25. You now just multiply 3.12 by 6.25 to get 19.5. Your answer is $19.50. Hope this helps!
7 0
3 years ago
Other questions:
  • (a) Draw in radii OA, OB, OC and OD. Then, explain why OAB must
    10·1 answer
  • 83 and x what expression is that
    5·1 answer
  • What are the solutions to the equation 6v2 – 17 = –113?
    5·1 answer
  • Help ASAP nowwwwwwwwwww
    10·1 answer
  • Simplify the expression. (5+3)×4
    6·2 answers
  • A city has an elevation of -17 meters closer to sea level than a city that has an elevation of -40 meters. Agree or Disagree? Wh
    15·2 answers
  • Please help:( i’m not sure....
    13·2 answers
  • Will make brainliest, please help​
    7·1 answer
  • Factor −1/4 out of −1/2x−5/4y.
    14·1 answer
  • John makes $400 per week. What does it mean for him to get a 150% salary raise? Explain in words and then give an example showin
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!