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
Montano1993 [528]
3 years ago
5

Suppose f(x)=x^2.What is the graph of g(x)=f(5x)?

Mathematics
1 answer:
ZanzabumX [31]3 years ago
5 0

Answer:

D

Step-by-step explanation:

g(x)=f(5x)

this means plugging in 5x for x in f(x):

g(x)=f(5x)=(5x)^2

which can be further simplified:

5^2x^2=25x^2

Since the coefficient of x being larger means a vertical stretch, the answer is D

example:

g(2)=f(5*2)=f(10)=f(10^2)=100

so for g(x), it has the coordinates (2,100), which is most definitely not C

You might be interested in
Proving the Converse of the Parallelogram Side Theorem
Brrunno [24]

Answer:

do it yourself

Step-by-step explanation:

6 0
2 years ago
How can you write the expression with rationalized denominator? sqrt3 - sqrt6 / sqrt 3 + sqrt 6
harina [27]
Answer:  2√2 - 3

Explanation:


The expession written properly is:

\frac{ \sqrt{3}- \sqrt{6}  }{ \sqrt{3}+ \sqrt{6} }

To rationalize that kind of expressions, this is to eliminate the radicals on the denominator you use conjugate rationalization.

That is, you have to multiply both numerator and denominator times the conjugate of the denominator.

The conjugate of √3+√6 is √3 - √6, so let's do it:

\frac{ \sqrt{3} - \sqrt{6} }{ \sqrt{3} + \sqrt{6} } . \frac{ \sqrt{3}- \sqrt{6}  }{ \sqrt{3}- \sqrt{6} }

To help you with the solution of that expression, I will show each part.

1) Numerator: (√3 - √6) . (√3 - √6) = (√3 - √6)^2 = (√3)^2 - 2√3√6 + (√6)^2 =

= 3 - 2√18 + 6 = 9 - 6√2.

2) Denominator: (√3 + √6).(√3 - √6) = (√3)^2 - (√6)^2 = 3 - 6 = - 3

3) Then the resulting expression is:

 9 - 6√2
-----------
 -3

Which can be further simplified, dividing by - 3

    -3 + 2√2

Answer: 2√2 - 3

7 0
3 years ago
Read 2 more answers
Please answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
slavikrds [6]

Answer:

x = 97

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Trigonometry</u>

  • [Right Triangles Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use PT to solve for the missing side length.

<u>Step 2: Identify Variables</u>

Leg <em>a</em> = 72

Leg <em>b</em> = 65

Hypotenuse <em>c</em> = <em>x</em>

<em />

<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Substitute [PT]:                    72² + 65² = x²
  2. Exponents:                           5184 + 4225 = x²
  3. Add:                                      9409 = x²
  4. Isolate <em>x</em>:                               97 = x
  5. Rewrite:                                x = 97
5 0
2 years ago
Can someone help me with my Geometry homework please?
ra1l [238]

Answer:

Sure, what's the question?

Step-by-step explanation:

7 0
3 years ago
Which of the following is the converse of the statement "if it is snowing, then it is my Birthday?
Andreas93 [3]
If it is my birthday, then it is snowing
6 0
3 years ago
Read 2 more answers
Other questions:
  • The box plot shows the number of sit-ups done by students in a gym class. What is the
    9·1 answer
  • 3 pizzas for $ 16.50 what is the unit rate for one pizza
    14·2 answers
  • What is the justification for each step in the solution of the equation?<br><br> 4(4x+6)−7=77−4x
    6·1 answer
  • Katie said, The ratio of people to pets in my family is 2 to 1. For every two people we have one pet. If her family has three pe
    12·2 answers
  • How does -15/14 + 9/8 = 3/56
    15·2 answers
  • Please help! This is the last question for my math test and I really need a good grade!
    8·1 answer
  • Can someone please help me <br> f(x) = -3x + 20; f(8)
    7·2 answers
  • Please help me on this!
    5·1 answer
  • Solve this and show work​
    7·1 answer
  • The area of a triangular region is 3,136 sq . cm. if the perpendicular from one vertex to the opposite side is 64 cm, find the l
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!