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
matrenka [14]
3 years ago
5

It's B right? please help will mark brainliest

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0

Product         Function              Year 1   Year 2   Year 3

Product 1          f(x) = x³                 1            8          27

Product 2         g(x) = x² + 11      12         15          20

Product 3         h(x) = 4^x              4         16          64

Product 4          j(x) = 4x + 8        12        16           20


Product 3 exceeds the prices of other products. x is an exponent of 4, thus, the price increase is exponential.


Hope this helps :)



You might be interested in
Part 2
ahrayia [7]

Answer:

B. 236.3

Step-by-step explanation:

Population density can be found by dividing the number of people by the area of the land.

number of people / land area

The population is 20,510 people and the area is 86.8 square miles.

20,510 people / 86.8 square miles

Divide 20,510 by 86.8

236.290323 people /square mile

Round to the nearest tenth. The 9 in the hundredth place tell us to round the 2 to a 3 in the tenth place.

236.3 people/ square mile

There are 236.3 people per square mile and B is correct.

6 0
3 years ago
Write the equation for a parabola with a focus at (-8, -1) and a directrix at y = − 4.
Sidana [21]

Answer:

y = 1/6 x^2 + 8/3 x + 49/6

Step-by-step explanation:

This is a parabola which opens upwards.

The distance of a point (x, y)  from the focus is

√[(x -  -8)^2  + (y - -1)^2] and

the distance of the point from the line y = -4

= y - -4

These distances are equal for a parabola so:

√[(x -  -8)^2  + (y - -1)^2] = y + 4

Squaring both sides:

(x + 8)^2 + (y + 1)^2  = (y + 4)^2

x^2 + 16x + 64 + y^2 + 2y + 1 = y^2 + 8y + 16

x^2 + 16x + 64 + 1 - 16 = 8y - 2y

6y = x^2 + 16x + 49

y = 1/6 x^2 + 8/3 x + 49/6 is the equation of the parabola.

4 0
3 years ago
A toy store buys action figures from a factory for $8.00 per action figure. If they mark-up the toys 110% before selling them, w
polet [3.4K]

Answer:

$8.80

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Waf number us 20% of 40
NikAS [45]

Answer:. .

Answer:

20% of 40 is 8

6 0
3 years ago
(3^2 + 9x + 6) − (8^2 + 3x − 10) + (2x + 4)(3x − 7)
inna [77]
(12+9x) - (6+3x) + 6x + -3
6+3x + 6x+-3
3+ 9x
3 0
3 years ago
Other questions:
  • 0.3 in the form a and b
    14·1 answer
  • Classify each number as rational or irrational.<br> 4.27 ,0.375 ,0.232342345...<br> V62 ,13/1
    9·1 answer
  • Help please whats the answer
    10·1 answer
  • Recreational fishers enjoy fishing for the Red Drum fish. In order to check on the Red Drum population, scientists often catch t
    5·1 answer
  • I need help with this :/ pls help
    10·1 answer
  • I am trying to graph -3/5 x - 3 but I dont understand how to graph​
    9·1 answer
  • What is the intersection of a and b if A = {1, 2, 3, 4, 5} and B = {3, 4, 5}?
    7·1 answer
  • Help ASAP THANK YOU
    13·1 answer
  • HELP PLS I'LL MARK YOU BRAINLIST
    15·1 answer
  • Circle P has a circumference of approximately 75
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!