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
Damm [24]
3 years ago
9

If f(x) = x^2 is vertically stretched by a factor of 3 and shifted down 7 to form g(x), which of the following equations best re

presents the new graph?
Mathematics
2 answers:
kari74 [83]3 years ago
7 0

Answer:

g(x) = 3x² - 7

Step-by-step explanation:

Transformations of Parent Graph: f(x) = a(bx - h)² + k

<em>a</em> is vertical shrink or stretch

<em>b</em> is horizontal shrink or stretch

(<em>h, k</em>) is the vertex

<em>k</em> is vertical movement

We are given that <em>a</em> = 3, <em>k </em>= -7, so simply plug it into the formula:

g(x) = 3(x - 0)² - 7

g(x) = 3x² - 7

pav-90 [236]3 years ago
7 0

Answer:

g(x) = 3x^2-7

Step-by-step explanation:

f(x) = x^2 is vertically stretched by a factor of 3 and shifted down 7 to form g(x)

we have

g(x) = 3x^2-7

3 = vertical stretch factor

-7 = translation downwards 7 units.

You might be interested in
.
OLEGan [10]
She needs 96 inches of lace because 4 x 24 is 96.
7 0
3 years ago
Ann​'s car can go 312 miles on 8 gallons of gas. During a drive last​ weekend, Ann used 3 gallons of gas. How far did she ​drive
larisa [96]
The answer is 117 miles and if you were given the miles intead multiply 117 (or whatever the number would havw been) by 8 then divid th product by 312 to get the amount of gas used
7 0
3 years ago
Type the correct answer in the box.
Pepsi [2]

Answer:

f(g(-64)) = -190

Step-by-step explanation:

The functions are not well written.

Let us assume;

f(x) = x+1

g(x) = 3x+1

f(g(x)) = f(3x+1)

Replace x with 3x+1 in f(x)

f(g(x)) = (3x+1) + 1

f(g(x)) = 3x + 2

f(g(-64)) = 3(-64) + 2

f(g(-64)) = -192+2

f(g(-64)) = -190

<em>Note that the functions are assumed but same method can be employed when calculating composite functions</em>

8 0
2 years ago
If f(x)=3x-7, find f(x)=2
Arisa [49]

Answer:

x = 2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How do you simplify 14/24
Bond [772]

Answer:

7/12

Step-by-step explanation:

Simplification is something we can do if both the numerator and denominator are divisible by the same number.

In 14/24, both numbers are divisible by 2.

So, we divide both the numerator and denominator by 2. We get 7/12.

Therefore 14/24 = 7/12.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Whats the indicated operation?
    12·1 answer
  • Gabriel saves 40% of his monthly paycheck for college.He earned $270 last month.How much money did Gabriel save for college?
    14·1 answer
  • Problem 3
    5·1 answer
  • The woodson and baker families went to the burger shack for dinner. The Woodsons bought 3 burger meals and 4 hot dog meals for $
    13·1 answer
  • Which is true of African American soldiers in the Civil War?
    9·2 answers
  • I don't understand how the highest common factor of two negative numbers is negative. How is it not positive? Can someone please
    5·1 answer
  • Mrs. Rodriquez has 24 students in her class. Ten of the students are boys. Jeff claims that the ratio of boys to girls in this c
    12·1 answer
  • Please Help!!!!!!!! It’s an emergency!!! You will be brainiest and get 25 points!!! Both parts
    15·1 answer
  • Find the total area of the prism
    11·1 answer
  • Identify the terms, like terms, coefficients, and constants in the expression 5a+2+7+6a
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!