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
irakobra [83]
4 years ago
12

Interesting question I'm confused about

Mathematics
1 answer:
maria [59]4 years ago
3 0
This is probably a question about comparing the specific operations being performed in the pairs of functions provided. In all cases but D, the rate of growth converges at extremes of x. Tbh it could probably be worded better...

In A, the degree of both expressions is the same: 2. The biggest thing being done to x that it's squared, and the fact that one expression has an extra x term doesn't change it's rate of growth significantly because at high values of x, the functions will essentially be the same (e.g. compare 1000^2+4(1000) and 1000^2 - the difference is quite small and only gets smaller as you go up)

In B, again the same operation is being performed (taking the natural logarithm of x). The second expression can also be written as 2lnx, making it quite similar to the first (but with a vertical stretch by a factor of 2).

Same idea again for C - same operation (e^x) and same order of operation being performed.

For D, x^3 and x^4 are different functions completely. As you increase x, the functions begin to diverge from one another more and more. This reflects significantly different rates of growth.
You might be interested in
Polly sold 34 Snow Cones at
aksik [14]

Answer:

Melon and Swirl is 50% and Cherry and Grape is 50%

4 0
4 years ago
Y = 7x - 53 y = -4x + 35 a. ( -3, -8) c. ( -8, 3) b. ( 8, 3) d. No solution
Oksi-84 [34.3K]
Hi there !

Y = 7x - 53
Y = -4x + 35

I always used substitution to solve equations so we gonna use it here as well :)
-----------------------------------------------------------------------------------------------------

We gonna solve y = 7x - 53 for y
Let's start by substitute 7x - 53 for y in y = -4x + 35
y = -4x + 35
7x - 53 = -4x + 35
Common terms
7x + 4x = 35 + 53
11x = 88
divide both sides by 11
11x/11 = 88/11
x = 8
Now, since we have the value for x, it will be easier for us to find Y. So, we gonna use the value of x which is 8 to find y.
In order to find the value for y, we must substitute 8 which is the value for x in y = 7x - 53
y = 7(8)-53
y = 56 - 53
y = 3

The final answer is : X = 8 and Y= 3
-------------------------------------------------------------

The correct option is B
(8,3)

---------------------------
I hope that helps!
8 0
3 years ago
graph the line that passes through the point (0, -3) and is perpendicular to another line whose slope is 2
Nadya [2.5K]

Answer:

 y = -1/2x -3

Step-by-step explanation:

The line perpendicular to one with a slope of 2 will have a slope that is the negative reciprocal of 2, that is, -1/2. The given point is the y-intercept of the required line, so we can write its equation directly in slope-intercept form:

y = mx + b

where m is the slope (-1/2), and b is the y-intercept (-3). Your line is ...

 y = -1/2x -3

4 0
3 years ago
Suppose an elevator starts at the top floor of a high rise building at a height of 500 feet above the ground floor and descends
AVprozaik [17]

Answer:

answer is in the picture

Step-by-step explanation:

hope this helps

6 0
3 years ago
Please help, thanks for understanding
Klio2033 [76]

Answer:

-5 1/4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The following stem-and-leaf plot shows scores on a recent literature exam for both Class A and B.
    5·2 answers
  • What is the area of this parallelogram?
    6·2 answers
  • What is 1 2/25as a percent
    11·2 answers
  • A line contains the points (8, 9) and (–12, –7). Using point-slope form, write the equation of the line that is parallel to the
    5·1 answer
  • A whole number greater than one
    14·2 answers
  • Math help please show work thanks
    12·1 answer
  • URGENT PLEASE HELP Enter the value of (1/2) (-8) (4). Use the on-screen keyboard to enter the value in the box below.
    13·1 answer
  • Once again, need ya'll help! no false answers,get it right, brainliest and all that nonsense, so here goes:
    14·2 answers
  • I need help... lol it feels wierd to ask
    6·2 answers
  • What is the reciprocal Consider the expression (5) of the base? Write your answer as a fraction, using the / symbol, like this:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!