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
jek_recluse [69]
3 years ago
10

The graph of function g is a vertical stretch of the graph of function f ​​by a factor of 3. Which equation describes function g

?
A. g(x)=3f(x)
​​B. g(x)=f(3x)
​​C. g(x)=f(x3)
D.​​ g(x)=13f(x)

What transformation takes the graph of f(x)=3x+8 to the graph of g(x)=3x+6 ?
A. translation 2 units up
B. translation 2 units left
C. translation 2 units down
D. translation 2 units right

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:


Step-by-step explanation:

A vertical stretch by a factor of k means that the point (x, y) on the graph of f (x) is transformed to the point (x, ky) on the graph of g(x), where k <1.

If k =1, then same graph we obtain and if k>1 we get a vertically shrink graph.

In our question, there is a vertical stretch of 3. This means new graph would have points as (x,y/3)

i.e. instead of f(x) = y, we have now f(x) = y/3

So transformation is g(x) = 3f(x)

Option A is correct.

2) Here f(x) = 3x+8 is transformed to g(x) =3x+6

i.e. y intercept is reduced by 2 units.  Hence there is a translation of 2 units down.


Cloud [144]3 years ago
4 0

I did not have the answer to the second question but here is the first.

You might be interested in
Find the area please!!!!
Murrr4er [49]

Answer:

244

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Determine the order pair and quadrant for each point:<br> A.<br> B.<br> C.
Taya2010 [7]

Answer:

A: (-4,1) QUAD 2

B: (-1, -3) QUAD 3

C: (2,5) QUAD 1

D: (5, -4) QUAD 4

Step-by-step explanation:

4 0
2 years ago
I have to solve a triangle i don't know hiw​
White raven [17]

Answer:

mmm but picture of the triangle

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the value of the function at x = 3?<br><br> Enter your answer in the box.
Ainat [17]
When x is 3, y is 4
To do this, go to the right 3 units and go up until the line intersects with a grid point
At three, y is 4
Hope this helps!
5 0
3 years ago
Read 2 more answers
Need help in algebra quick
Ierofanga [76]
C I’m pretty sure it’s that if not shame me
6 0
2 years ago
Other questions:
  • A snowmobile traveled 32 miles in 213 hours.
    11·1 answer
  • The following table shows the amount of water leaking from an inflatable pool as a function of time:
    7·2 answers
  • I need help please i struggle on these questions
    13·1 answer
  • Evaluate f(3) divided by k(2) using functions f(x) = x^2 - 1 and k(x) = x + 1.
    13·1 answer
  • (-6)(2)+(-8/4)<br>What is the Value of this Expression
    14·1 answer
  • How to slove any logarithm equation​
    9·1 answer
  • If you have $2500 how many board feet can you buy if the cost per board foot is $3.21?
    5·1 answer
  • The correct value of x is 3
    8·1 answer
  • i will give brain liest if you show the work and help me ☆♡☆♡☆ next phow is a graph dhowing u how much the lane rental and show
    13·2 answers
  • Evelyn bought 8. 4 gallons of gas for $23. 94. Which equation can be used to determine the price of each gallon of gas? 8. 4x =
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!