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
Sloan [31]
3 years ago
5

If f(x)=x^2 is vertically stretched by a factor of 9 to g(x). What is the equation of g(x)?

Mathematics
1 answer:
AlexFokin [52]3 years ago
7 0

Given:

The function is:

f(x)=x^2

This function is stretched by a factor of 9 to g(x).

To find:

The equation of function function g(x).

Solution:

The vertical stretch is defined as:

g(x)=kf(x)           ...(i)

If 0, then the function f(x) compressed vertically by factor k.

If k>1, then the function f(x) stretched vertically by factor k.

The given function f(x) is stretched by a factor of 9 to g(x).  So the value of k is 9.

Substituting k=9 in (i), we get

g(x)=9f(x)

g(x)=9x^2            [\because f(x)=x^2]

Therefore, the required function is g(x)=9x^2.

You might be interested in
Help. help. help. alegbra ll honors
geniusboy [140]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
35 POINTS: TRIGONOMETRY: Find each side marked with a letter. All lengths are in centimetres. kindly include the working since I
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

4 0
3 years ago
Find the 50th term of this arithmetic sequence:<br><br> 6, 13, 20, 27, . . .<br><br> Answer:
valkas [14]

Answer:

346380

Step-by-step explanation:

hope you gwt an a

7 0
3 years ago
Question :
Darya [45]

Answer:

1156

Step-by-step explanation:

We know that,

( a + b ) ² =  a² + 2ab + b²

We can follow the same method to find the value of this.

12² + 22²

( 12 + 22 ) ²

12² + 2 × 12 × 22 + 22²

144 + 24 × 22 + 484

144 + 528 + 484

672 + 484

<u>1156</u>

Let me know if you have any other questions. :)

6 0
2 years ago
In ΔRST, the measure of ∠T=90°, the measure of ∠R=24°, and RS = 3.8 feet. Find the length of ST to the nearest tenth of a foot
inysia [295]

Answer:

1.5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • PLZ answer with shown proof answer number 9 please
    7·1 answer
  • A soccer player gets 2 points for a goal and 1 point for an assist. If the combined number of goals and assists that a player ha
    13·2 answers
  • 8(3(2x+3y)) what does it equal?
    5·2 answers
  • Giving 50 points to anyone who answers these 2 questions im having trouble with! (3 and 4)
    12·2 answers
  • Help real quick about to turn in ( show work )
    12·1 answer
  • The sales tax for an item was $26.40 and it cost $440 before tax.
    12·1 answer
  • Please help due in 10 minutes will give brainliest.
    11·2 answers
  • PLSSS HELP IF YOU TURLY KNOW THISS
    9·1 answer
  • Help I’ll give a lot of points
    12·2 answers
  • At the carnival, the ratio of people who won the ring toss game to lost it was 8:5. If 24
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!