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
Ganezh [65]
3 years ago
9

I do not understand this

Mathematics
2 answers:
enot [183]3 years ago
8 0
I think it is c but I don't knowb
Contact [7]3 years ago
7 0

If you want to shift the graph of a function <em>horizontally left</em>, then you <em>add</em> some amount to the x-value. If a <em>horizontal right</em> shift is needed, then you <em>subtract</em> from the x-value.

Furthermore, if you wish to move your graph <em>vertically up</em>, then <em>add</em> to the y-value (the function itself). And <em>subtract</em> from it for a <em>vertically down</em> shift.

Now, we need a <em>horizontal </em><u><em>3</em></u><em> unit left</em> shift. That means we <em>add </em><u><em>3</em></u> to the x-value, without touching the function itself. The function is \mathrm{F}(x)=x^2, hence the shifted function is \mathrm{G}(x)=(x+3)^2.

You might be interested in
HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEE WILL GIVE BRAINLIST
Nadya [2.5K]

Answer:

width = 18 cm

27/3.6=7.5

2.4x7.5=18

4 0
3 years ago
Guadalupe can do a job in 15 hours. If she works with lan, together they can get the job done in 10 hours. How long would it tak
krok68 [10]

Answer:

30 hours

Step-by-step explanation:

The equation we use is 1/15 + 1/x = 1/10. X being the amount of time it takes Ian alone. X works out to 30 hours which is the answer

7 0
2 years ago
Evaluate rq2 + 3qr + r2 for r = 5 and q = 2
abruzzese [7]
Answer is 60 U need to calculate carefully with brackets involving multiplication
7 0
3 years ago
I need help with this Show work on each one
Studentka2010 [4]

Answer:

first one is 1

Second is -2/3

3 0
3 years ago
Please help me compute standard deviation! Here is the problem, as written.
aleksandr82 [10.1K]

Answer:

The standard deviation for the income of super shoppers is 76.12.

Step-by-step explanation:

The formula to compute the standard deviation for the grouped data probability distribution is:

\sigma=\sqrt{\sum [(x-\mu)^{2}\cdot P(x)]}

Here,

<em>x</em> = midpoints

\mu=\sum x\cdot P(x)

Consider the Excel table attached below.

The mean is:

\mu=\sum x\cdot P(x)=32.3

Compute the standard deviation as follows:

\sigma=\sqrt{\sum [(x-\mu)^{2}\cdot P(x)]}

   =\sqrt{259.71}\\\\=76.1155204\\\\\approx 76.12

Thus, the standard deviation for the income of super shoppers is 76.12.

3 0
3 years ago
Other questions:
  • A) 12 ft<br> b) 21 ft<br> c) 63 ft<br> d) 81 ft
    14·1 answer
  • Line segment BD is a diameter of circle E. What is the measure of arc ?
    12·2 answers
  • Moesha is (3g+1) years old and shanti is twice moesha age. find the sum of the ages of moesha and shanti in 2 years time.
    7·1 answer
  • Solve the system by substitution.<br> у = x<br> -2x + 4y = 16
    13·2 answers
  • Please help guys ♡♡♡♡♡♡​
    14·1 answer
  • How do u estimate 368+231
    8·2 answers
  • A man earns $3580 per month and spend 65% of it. How much does he save every month?
    15·1 answer
  • I need a word problem for this system of equation y=-80x+300. and I also need to explain the initial value and discuss the rate
    9·1 answer
  • PLEASE HELP ME A.S.A.P! btw the activity is in Arabic.
    11·1 answer
  • Solve for x ... please help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!