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
lara31 [8.8K]
3 years ago
15

Use inverse operations to find the inverse of y = 27x? The inverse of y = 27x3 is y =

Mathematics
1 answer:
VLD [36.1K]3 years ago
7 0

Answer:

  y = (∛x)/3

Step-by-step explanation:

To undo the multiplication by 27, you multiply by its inverse:

  (1/27)y = (1/27)(27x^3)

  y/27 = x^3 . . . . . . . . . . . simplify

To undo the cube, you take the cube root:

  (∛y)/(∛27) = ∛(x^3)

  (∛y)/3 = x

Apparently, you want the inverse function, so you swap the variables:

  y = (∛x)/3

_____

You can swap the variables at the beginning or end. It doesn't matter. If you do it at the beginning, you have ...

  x = 27y^3

and you're solving for y. You use the same inverse operations that we used above.

You might be interested in
What is The equation of a vertical line passing through the point (-5,-1)
mihalych1998 [28]
The equation of a vertical line passing through the point (-5,-1) is x = -5

3 0
3 years ago
Read 2 more answers
- A six-foot diameter circular table
IrinaVladis [17]

Answer:

28.26

Step-by-step explanation:

area of a circle is (pi)(r)^2

radius is half of the diameter

6/2=3

3 feet is the radius

a= 3.14 (3)^2

=3.14 x 9

= 28.26 feet

6 0
2 years ago
Read 2 more answers
Match each transformation of function fwith a feature of the transformed function.
Grace [21]

The functions and their properties are

  • The function f(x) has its vertical asymptote at x = 0
  • The x-intercept of the function h(x) is (0.5,0)

<h3>How to match the functions and their properties?</h3>

The equations of the functions are given as:

f(x) = ln(x)

g(x) = -1/2f(x - 2)

h(x) = f(x - 1/2)

From the given graph, we can see that the function f(x) has its vertical asymptote at x = 0

h(x) = f(x - 1/2) implies that the function f(x) is shifted 1/2 units right to form h(x)

This means that the x-intercept of the function h(x) is 1/2 units to the right of the x-intercept of the function f(x)

Hence, the x-intercept of the function h(x) is (0.5,0)

Read more about functions at:

brainly.com/question/4025726

#SPJ1

6 0
2 years ago
Plz help quick!!!!!!!!!!!!!!!!!!!!!!!
4vir4ik [10]

Answer:

Step-by-step explanation:

well... all the least common factor have to write in the increasing order.

So, following this picture, we have to write in this order:

2 x 2 x 2 x 3 x 5

5 0
3 years ago
Read 2 more answers
What is the value of the expression? <br> 2(-5.25)
Alexus [3.1K]

Answer:

-10.5

Step-by-step explanation:

2 x (-5.25) = -10.5

6 0
3 years ago
Other questions:
  • A rectangle has a length of 12 inches and a width of 6 inches. A second rectangle will be drawn with a scale factor of
    7·1 answer
  • What is the value of the discriminant, b2 − 4ac, for the quadratic equation 0 = x2 − 4x + 5, and what does it mean about the num
    12·1 answer
  • A bus can hold 40 passengers. How many buses will be needed for 170 passengers?
    5·2 answers
  • The Bobcats had a win-loss record of 41-23 before their star player, Melissa, got injured. Melissa didn’t play in any more games
    14·1 answer
  • Rewrite using the distributive property 6(x + 3)
    13·2 answers
  • Hunter invested $580 in an account paying an interest rate of 4.6% compounded monthly. Assuming no deposits or withdrawals are m
    10·1 answer
  • Help fast ASAP for 10 points
    13·2 answers
  • What is the slope of the line through the points (–3, 5) and (4, 5)? undefined 0 2 –2
    13·2 answers
  • Proportional relationships always have the same outcome no matter how many batches are used. For example, scaling up or down a r
    9·1 answer
  • When an item is marked down 10% , why does it make sense to multiply the price by 0.9?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!