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
spin [16.1K]
3 years ago
15

I need help with number 16

Mathematics
2 answers:
Sladkaya [172]3 years ago
8 0

You are correct

for example f(1) = 3

and   f(2) = f(2-1) - 2

= f(1) - 2

= 3 - 2 = 1

lana [24]3 years ago
5 0

f(n) = f(n-1) - 2

f(1) = 3        eq1

f(2) = f(2-1) - 2

     = f(1) - 2.   put value from eq1 here

     = 3 - 2

     = 1

f(3) = f ( 3 - 1 ) - 2

     = f(2) - 2

     = 1 - 2

     = -1

f(4) = f( 4 -1 ) - 2

     = f( 3 ) - 2

     =  -1 - 2

     = -3


3,1,-1,-3



You might be interested in
What is the prime factorization for 945​
Scilla [17]

Answer: 3•3•3•5•7

Step-by-step explanation:

Create a factor tree. See photo attached. (:

8 0
2 years ago
Read 2 more answers
Find the value of p in the figure below.
nirvana33 [79]

From the chord theorem we have:

4\cdot4.5=6\cdot(2p-3)\\\\18=12p-18\\\\12p=18+18\\\\12p=36\qquad|:12\\\\\boxed{p=3}

6 0
2 years ago
6s-4=8 (2+ 0.25s)<br> solve for s
pentagon [3]

Answer:

s=5

Step-by-step explanation:

6s-4=16+2s

6s=20+2s

4s=20

s=5

4 0
2 years ago
Read 2 more answers
Prove theorems about triangles
Aleks04 [339]
  • Answer & step-by-step explanation:

<em>a) impossible</em>

<em>b)  the sum of the angles in a triangle is 180°</em>

<em>63° + 59° + 57° = 179°</em>

3 0
3 years ago
The solution to an equation is 21
elena-14-01-66 [18.8K]
An solution to an equation = 21 would be something like 2p + 7

if you wanna know how to solve this 
here is how:
<span>Simplifying 2p + 7 = 21 Reorder the terms: 7 + 2p = 21 Solving 7 + 2p = 21 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 2p = 21 + -7 Combine like terms: 7 + -7 = 0 0 + 2p = 21 + -7 2p = 21 + -7 Combine like terms: 21 + -7 = 14 2p = 14 Divide each side by '2'. p = 7 Simplifying p = 7</span>
5 0
3 years ago
Other questions:
  • Q # ..18 I need your help
    14·1 answer
  • Someone please help me with this!!
    7·1 answer
  • Solve the equation 2a+b=2a, where a and b are nonzero, real numbers. Describe the solution to this equation and justify your des
    6·1 answer
  • -2(6+s) &lt; -16 + 2s<br><br> What is the answer
    12·1 answer
  • Choose all expressions that are equivalent to 0.8
    13·2 answers
  • A judiciary committee of 5 is to be selected from a group of 5 democrats and 6 republicans, in such a way that there are at leas
    9·1 answer
  • Courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100
    9·1 answer
  • Work out the area of the given shape ;)<br><br> 1. 36 sq m<br> 2. 24 sq m<br> 3. 48 sq m
    11·1 answer
  • According to Masterfoods, the company that manufactures M&amp;M’s, 12% of peanut M&amp;M’s are brown, 15% are yellow, 12% are re
    13·1 answer
  • If you can help me that would be great the instructions are to factor these polynomial Don’t answer just to get pointsNO LINKS!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!