answer.
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
MissTica
2 years ago
10

The graph of y=|x|y=∣x∣y, equals, vertical bar, x, vertical bar is reflected across the xxx-axis and then scaled vertically by a

factor of \dfrac14 4 1 ​ start fraction, 1, divided by, 4, end fraction. What is the equation of the new graph?
Mathematics
2 answers:
krek1111 [17]2 years ago
8 0
Answer: y = - (1/4) |x|

Justification:

The statement is confusing, so I will re-write it to avoid confusions:
<span>
"The graph of y=|x| is reflected across the x-axis and then scaled vertically by a factor of 1/4. What is the equation of the new graph? "

Answer

Solution:

1) Reflection acros the x-axis means (a,b) transforms into (a, -b). That is for the given x the reflected function will return the negative of the original value, that is:

y = - |x|

2) Scaling by a factor of 1/4 means that the new function is multiplied by 1/4

=> y = - (1/4) |x| which is the answer
</span>
aivan3 [116]2 years ago
4 0

Answer:

y=-\frac{1}{4} |x|

Step-by-step explanation:

You might be interested in
A candy store is building a display with two rectangular prism.The base of each prism is a square with an edge length of 5 inche
nordsb [41]
The volume of the display is 900 cubic inches.  

The formula for the volume of a prism is L x W x H. 

In the small shape, we have:  5 x 5 x 12 = 300
In the large shape, we have:  5 x 5 x 24 = 600

Add them together and we have 900 cubic inches.
8 0
1 year ago
lev has 9 tens. jim has 1 ten. they put all their tens together. dawn puts 9 ones with the tens. what number did they make?
MatroZZZ [7]
The answer to this 110

3 0
2 years ago
A certain club has $50$ people, and $4$ members are running for president. Each club member votes for one of the $4$ candidates.
erastova [34]

Answer:

The number of different possible vote totals is 184.

Step-by-step explanation:

It is provided that there are <em>N</em> = 50 people in a club.

The position of President is open. And there are <em>x</em> = 4 members running for he post of President.

So, there are <em>n</em> = <em>N</em> - <em>x</em> = 50 - 4 = 46 people voting for these 4 members.

Each member of the club has <em>x</em> = 4 possible choices.

So, the number of different possible vote totals are:

Number of different possible votes = <em>n</em> × <em>x</em>

                                                           = 46 × 4

                                                           = 184

Thus, the number of different possible vote totals is 184.

8 0
1 year ago
A rectangular parking lot has a perimeter of 232 feet. The length of the parking lot is 36 feet less than with. Find the length
Ainat [17]

Answer:

Length: 80 feet

Width: 36 feet

Step-by-step explanation:

232/2 = 116

116-36 = 80

(i.e. 80+80+36+36=232)

7 0
2 years ago
Matthew manages the packaging department of his company. Yesterday, the department operated for only 4 hours due to a company pi
yKpoI14uk [10]

Alright, lets get started.

If Matthew wants to complete packages at an average rate of at least 39 packages per hour.

And they worked 4 hrs only due to picnic, yesterday, it means they have to make 39*4 = 156 packages.

But they made only 112 packages means they are short of 156 - 112 = 44 packages.

Suppose they are working today t hrs, and his department will complete 43 packages per hour today.

It means they are going to make 43 t packages today.

This 43 t packages includes those 44 too , which they are short of yesterday due to picnic.

So, average will be

\frac{43 t - 44}{t} = 39 (39 average given in question)

Cross multiplying

39 t = 43 t - 44

Adding 44 in both sides

39 t + 44 = 43 t - 44 + 44

43 t = 39 t + 44

Subtracting 39 t in both sides

43 t - 39 t = 39 t + 44 - 39 t

4t = 44

Dividing 4 in both sides

t = 11 hrs

Hence they have to woth 11 hrs today : Answer

Hope it will help :)

3 0
2 years ago
Read 2 more answers
Other questions:
  • Three vertices of a square have coordinates (5, 1), (2, -2), and (-1, 1). What are the coordinates of the fourth vertex?
    9·1 answer
  • Sam wants to find the best buy on cans of tuna. He reads these four ads in the newspaper.
    6·1 answer
  • Which expression is equivalent to -9x^-1y^-9/-15x^5y^-3? Assume x is not equal to 0,y is not equal to 0
    10·2 answers
  • Richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How
    12·1 answer
  • Find the product. (a2)(2a3)(a2 – 8a + 9) 2a7 – 16a6 + 18a5 2a7 – 16a6 – 18a5 2a8 – 16a7 + 18a6 2a12 – 16a7 + 18a6 consider the d
    9·2 answers
  • PLEASE !!! don’t want to sound rude but I could really, really use some help. thank you so much if you answer !
    8·2 answers
  • A neighborhood is trying to set up school carpools, but they need to determine the number of students that need to travel to the
    13·2 answers
  • A sample of 75 information systems managers had an average hourly income of $40.75 with a standard deviation of $7.00. The 95% c
    14·1 answer
  • At cycle and sport customers can rent bikes, electric scooters, kayaks, canoes, or paddleboards by the hour. Ari is renting a bi
    12·1 answer
  • 9x-(-2y)-8x-(-12y) simplify​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!