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
tatyana61 [14]
3 years ago
14

What is the common ratio between successive terms in the sequence? 2, -4, 8, -16, ​

Mathematics
1 answer:
Marianna [84]3 years ago
7 0

Answer:

the answer is f(x) = n*(-2)

ratio is the wrong word to use, it is for contolled variation in probability. a sequence is controlled by what is known as a function - f(x) is the symbol for a function

Step-by-step explanation:

the following number of the previous one in the sequence is derived by the function f(x)=n*(-2)

2 x -2 = -4 (positive x negative = negative)

-4 × -2 = 8 (negative x negative = positive)

8 x -2 = -16 (positive x negative = negative)

so in the sequence, the trend of -,+ double will go on

You might be interested in
F= 3x^2 - x +4 , find f (1/2)
sergey [27]
The answer is 7 i did it on a calculator lol
4 0
3 years ago
A function hall charges $250 fee to rent the hall plus $15 per guest.vwrite an equation for this function
m_a_m_a [10]

Answer:

y=15x+250 (x is the number of guests)

Step-by-step explanation:

the 15 is the slope, so that is the number that has to be multiplied by. The 250 is an additional fee that doesn't change, so it's just added on.

7 0
3 years ago
Read 2 more answers
Pleasee help me with this problemm
iragen [17]
(_/18+2_/3)^(2

=(3_/2^(2 + (2)(2_/3)(3_/2) + 2_/3^(2)

=18+ 12_/6 +12

=30+12_/6

hope this helps

3 0
3 years ago
Read 2 more answers
Someone answer urgent and if so I will mark brainliest
krok68 [10]

Answer:

B is the correct answer

Step-by-step explanation:

A. is wrong because 3/8 would shrink the circle, not expand it.

B. is correct because 8/3 means the circle will expand, not shrink.

C. is wrong because those coordinates only reposition and move the circle, not dilate.

D. is wrong because those coordinates only reposition and move the circle, not dilate.

3 0
3 years ago
What is the area of a circle with a radius of 5 inches?
Igoryamba

Answer:

78.54in²

Step-by-step explanation:

i used the formula

4 0
2 years ago
Other questions:
  • Find all real numbers $t$ such that $\frac{2}{3} t - 1 < t + 7 \le -2t + 15$. Give your answer as an interval.
    7·1 answer
  • Helpppp please, thanksss
    13·1 answer
  • The graph of a quadratic function f has zeros of -8 and 4 and a maximum at (-2,18). What is the value of a in the function’s equ
    14·2 answers
  • .5 repeating as a fraction in simplest form
    7·2 answers
  • Timothy is trying to solve the following equation for his math homework.
    10·1 answer
  • How do you do this and what is it called
    10·1 answer
  • Does anybody know the answer to this math question I’m lost
    12·2 answers
  • "the total cost to buy 12 candy bars, if each one costs the same"
    10·1 answer
  • 78300 rounded to the nearest hundred HELP 100 POINTS
    15·2 answers
  • Which expression is equivalent to 4 + 8 x p ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!