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
AnnZ [28]
3 years ago
10

Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis?

Mathematics
2 answers:
aleksley [76]3 years ago
7 0

Answer:

The graph in the attached figure

Step-by-step explanation:

we know that

In a reflection across the y-axis the y-coordinate remains the same, but the x-coordinate is transformed into its opposite

we have

f(x)=2(0.4)^{x}

The reflection of f(x) across the y-axis is equal to the function g(x)

g(x)=2(0.4)^{-x}

The graph in the attached figure

11111nata11111 [884]3 years ago
7 0

Answer:

i think its a, but dont be mad if im rong.

Step-by-step explanation:

You might be interested in
Find the total cost to the nearest cent. (Examples
Hunter-Best [27]

Answer:

$58x.20=11.6

$58.00+11.60= $69.60

Step-by-step explanation:

5 0
3 years ago
Finding the slope!<br>Help?​
Helga [31]

Answer:

Step-by-step explanation:

Slope is 0

6 0
3 years ago
Read 2 more answers
Whats the common difference? ​
Stells [14]

Answer:  The common difference is  8

Step-by-step explanation:

First Use the formula for the second to generate the first two numbers.

u_{n} = 2^3n-2  

Put in 1 for the first term and you will get 2 and the second term is 16 and to get from 2 to 16 you will multiply by 8.

7 0
3 years ago
IQ test scores are standardized to produce a normal distribution with a mean of = 100 and a standard deviation of = 15. Find the
mixas84 [53]

Answer:

0.01

Step-by-step explanation:

Using the z score formula

z = (x-μ)/σ,

where x is the raw score = 135

μ is the population mean = 100

σ is the population standard deviation = 15

z = 135 - 100/15

z = 2.33333

P-value from Z-Table:

P(x<135) = 0.99018

P(x>135) = 1 - P(x<135)

P(x > 135) = 1 - 0.99018

= 0.0098153

Approximately to 2 decimal places

= 0.01

Therefore, the proportion of the population for the following IQ score of 135 is 0.01

4 0
3 years ago
Solve the equation:<br>5 - 20 =<br>– 15<br>Enter answer below<br>Enter your response​
Ipatiy [6.2K]

Answer:

15

Step-by-step explanation:

First add 20 to both sides to get x/3 = 5

Then multiply both sides by 3 to get 15.

You can check it by substituting it into the equation

15/3 - 20 = -15

5 - 20 = -15

-15 = -15

5 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate 3217. km + 13.1 km + 1.30 km. round off if necessary to apply the rule of significant figures for addition and subtrac
    8·1 answer
  • Solve the inequality represented by this situation: Six times a number is greater than 2 less than 4 times the same number
    13·1 answer
  • holly had $5000 in her bank account she withdrew $800 to buy a new bike. what is the percent decreace in the balance of her acco
    15·1 answer
  • Which angles are alternate interior angles?
    6·1 answer
  • PLEASE HELP URGENT!!!!!!Choose which equation represents the line which intersects points (1, 2) and (3, 10).
    6·2 answers
  • Identify all the prime numbers within each range of numbers given below (inclusive): a. 4 to 11 and b.) 16 to 25
    14·1 answer
  • Which graph shows the line y = 4x-2?
    10·1 answer
  • A test has 100 questions. Lionel gets 87 questions correct. What decimal shows the part of the test he gets incorrect? *
    10·2 answers
  • Estimate the percentage: 6,683 of 20,489<br> a. 0.3% c. 3%<br> b. 43.3% d. 33.3% Explain
    5·1 answer
  • Make a dot plot for each set of data. Compare and contrast the shape, spread, and center of the data.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!