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
mafiozo [28]
3 years ago
12

An exponential function f(x) is reflected across the x-axis to create the function g(x). Which is a true statement regarding f(x

) and g(x)? A. The the functions have the same initial value. B. The two functions will cross each other on the axis. C. The two functions have reciprocal output values of each other for any given output value. D. The two functions have opposite output values of each other for any given input value.

Mathematics
2 answers:
nlexa [21]3 years ago
9 0

Answer:

D

Step-by-step explanation: E2020

KIM [24]3 years ago
5 0

Answer:

<h2>D. The two functions have opposite output values of each other for any given input value.</h2>

Step-by-step explanation:

The reflect function will have opposite output values than the original one, because reflection across the x-axis means that y-values will be with the opposite sign. All positive y-values in the original function will have negative values in the reflected one, and all negative y-values in the original will have positive values in the reflected.

The opposite values are just seen in the output, because those belong to y-axis, all x-axis values remain the same, which are input values. You can see this in the image attached, look for the horizontal reflection. That mirror effect across the x-axis is because the y-values are opposite.

You might be interested in
A sum of 17 and a difference 3
sleet_krkn [62]
It would be 9-6=3 and 9+6=17 hope this help
6 0
3 years ago
Read 2 more answers
the highest recorded temperature in hawaii is 100 degrees F. The highest recorded temperature in colorado is 18 degrees higher t
PolarNik [594]

Answer:

The highest recorded temperature in colorado is 118 degrees F.

Step-by-step explanation:

We have to model this problem initially.

I am going to call the highest recorded temperature in Colorado x.

The highest recorded temperature in hawaii is 100 degrees F. The highest recorded temperature in colorado is 18 degrees higher than that of hawaii.

This means that x is 18 added to 100. So

x = 100 + 18

x = 118

The highest recorded temperature in colorado is 118 degrees F.

6 0
3 years ago
What is the solution of the equation 2X = 7? Round your answer to the nearest ten-thousand.
Andru [333]

Answer:

x =2.8074

Step-by-step explanation:

2^x = 7

Take the log of each side

log (2^x) = log (7)

We know  log a^b = b log a

x log 2 = log 7

x = log (7) / log 2

x =2.80735

To the nearest tenth thousandth

x =2.8074

4 0
3 years ago
a biker must circle a 12 mile track twice. His average speed must be 60mph. On his first lap he averaged 50 mph. How fast must h
liq [111]

Answer:

75 mph

Step-by-step explanation:

A biker must circle a 12-mile track twice. His average speed must be 60 mph.

So, the average time required to cover the distance is \frac{2 \times 12}{60} = 0.4 hours.

Now, on his first lap, he averaged 50 mph.

So, he covered this 12 miles track in \frac{12}{50} = 0.24 hours.

Hence, he has to cover the next 12 miles track in (0.4 - 0.24) = 0.16 hours.

Therefore, his average speed in the second round must be \frac{12}{0.16} = 75 mph to qualify. (Answer)

8 0
2 years ago
Find the derivative g(x)=ln(2x^2+1)
lana [24]

Answer:

4x / (2x^2+1)

Step-by-step explanation:

g(x)=ln(2x^2+1)

Using u substitution

u= 2x^2 +1

du = 4x  dx

g'(x) = d/du ( g(u) du)

We know that the derivative of ln(u) = 1/u  since this is always positive

        = 1/ u* du

 Substituting x back into the equation

g'(x) = 1/(2x^2+1) * 4x

       = 4x / (2x^2+1)

8 0
3 years ago
Other questions:
  • What is the distributive property of 10+4(2+20)
    5·1 answer
  • Anita is making a curtain to surround a table. she bought 3 1/4 yards of fabric. her total cpst was 13$. what was the cost per y
    9·1 answer
  • I’m not tryna fail lolll help
    13·1 answer
  • What is ​ 0.83¯¯¯¯ ​ expressed as a fraction in simplest form?
    6·1 answer
  • 9+3v is greater than or equal to 6
    6·1 answer
  • Draw two different shapes that each have an area of 4 square units
    9·1 answer
  • Every column of AB is a combination of the columns of A. Then the dimensions of the column spaces give rank(AB) ≤ rank(A). Probl
    13·1 answer
  • (5x^2 - 2x^3 + x) - (6x^3 - 8x^2 - x)
    5·2 answers
  • Graham deposited $400 in an account that earns 5% annual compounded annually. How much interest will the account earn after 4 ye
    13·2 answers
  • Point P is located -13, and point Q is located at 8.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!