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
Alecsey [184]
3 years ago
15

How to do this? (#21 and #23)

Mathematics
2 answers:
ziro4ka [17]3 years ago
6 0

Answer:

21. g(x) = f(x-1); 23. g(x) = -ƒ(x)  

Step-by-step explanation:

21. ƒ(x) = log₃x

The graph is shifted one unit to the right.

One unit must have been subtracted from x.

g(x) = -f(x-1) = log₃(x-1)

Figure 1 shows ƒ(x) (blue) and g(x) (green) shifted one unit to the right,

23. f(x) = \log_{\frac{1 }{ 2}}x

The graph is inverted.

ƒ(x) must have been multiplied by -1.

g(x) = -ƒ(x)

g(x) = -\log_{\frac{1 }{ 2}}x

Figure 2 shows ƒ(x) (purple) and g(x) = -ƒ(x) (black).

Readme [11.4K]3 years ago
4 0

Answer:

\large\boxed{21.\ g(x)=f(x-2)+1\to g(x)=\log_3(x-2)+1}\\\\\boxed{22.\ g(x)=f(x)-4\to g(x)=3^x-4}\\\\\boxed{23.\ g(x)=-f(x)\to g(x)=-\log_{\frac{1}{2}}x}

Step-by-step explanation:

f(x) + n - shift the grapf n units up

f(x) - n - shift the grapf n units down

f(x + n) - shift the grapf n units to the left

f(x - n) - shift the grapf n units to the right

-f(x) - reflection about the x-axis

f(-x) - reflection about the y-axis

============================================

Look at the picture.

21.\\f(x)=\log_3x\\\\g(x)=\log_3(x-2)+1

move the graph 2 units to the right and 1 unit up

22.\\f(x)=3^x\\\\g(x)=3^x-4

move the graph 4 units down

23.\\f(x)=\log_{\frac{1}{2}}x\\\\g(x)=-\log_{\frac{1}{2}}x

reflection the graph about the X axis.

You might be interested in
Solve the proportion: A printer can print 11 color pages in 2 minutes. How many color pages can the printer print in 7 minutes?
Natali [406]

Answer:

38.5 pages

Step-by-step explanation:

11pages:2mins

x pages: 7 mins

you need to divide 7 by 2 and get 3.5, then multiply 3.5 by 11 and receive 38.5

3 0
3 years ago
Barbara use distributive property to write an expression that is equivalent to 7d+63. Her work is shown below. The greatest comm
eduard

Answer:

Step-by-step explanation:

i think its b

4 0
3 years ago
Read 2 more answers
80,40,20,10,__what the missing number
Scrat [10]

Answer:

5

Step-by-step explanation:

The sequence is a "/2 sequence", which means each number equals half of the previous one.

40 is half of 80.

20 is half of 40.

10 is half of 20.

5 is half of 10.

Hope it helped,

BioTeacher101

6 0
3 years ago
Read 2 more answers
I WILL MARK BRAINLIST
Taya2010 [7]

Okay so to get this answer u have too Take 17 and subtract 2 This equals 15, So the answer would be 15, This is how I get my answers at least

8 0
3 years ago
Please help, I dont know the answer, can someone tell me the answer please and explain it?
sergiy2304 [10]

Answer:

Kristen is correct.

2^3 is the same thing as 2 times 2, times 2. 2 cubed = 8.

5 0
3 years ago
Other questions:
  • The probability that a student uses the academic resource center on a regular basis is 0.33. in a group of 18 students, what is
    12·1 answer
  • This is a special right triangle, what is the missing side length?
    9·2 answers
  • Daniela scored 101 points in 5 basketball games. Casey scored 154 points in 8 games. Hope scored 227 points
    15·2 answers
  • What are the odd numbers between 3497 and 3511?
    6·1 answer
  • Please help me please please please please please help me I need your help please I’m begging you so much I need your help plz h
    15·2 answers
  • Check all of the infinite geometric series that diverge.
    12·1 answer
  • Find each product. Then determine which conclusion can be drawn based on the results.
    12·1 answer
  • Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval? f(x) = 3x2 − 4x + 1, [0, 2] Yes, it do
    9·1 answer
  • the student council set a goal of raising at least $500 in flower sales. so far it has raised $415 .write an inequality to show
    7·2 answers
  • 3. What is the angle of rotation for the following figure?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!