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
Lelu [443]
3 years ago
5

Please help. Determine the domain of the inverse function and find the inverse function.

Mathematics
1 answer:
dolphi86 [110]3 years ago
5 0
\bf A=\cfrac{1}{2}20h\implies A=\cfrac{20h}{2}\implies A=10h

now, the range for that equation is all real numbers, is a linear equation and therefore will pass the "vertical line test" and thus be a one-to-one function, and therefore will have an inverse function.

for a function that has an inverse function, the range of the original function is exactly the same as the domain for its inverse.  Therefore, if the range of that function is all real numbers, then the domain of its inverse is just that.

what's the inverse, well, let's do the switcharoo.

\bf A=10h\qquad inverse\implies \boxed{h}=10\boxed{A}\impliedby A^{-1}(h)

we are not solving for "h", because, well, is already solved for "h".
You might be interested in
A retailer buys pants at $22 and sells them for $26.40. The percent of markup on cost is:
Lemur [1.5K]
A!

:)..................................
8 0
3 years ago
Read 2 more answers
Write in standard notation 6.12 x 10 to the 3rd power
faltersainse [42]
6.12 x 10^3 = 6120 .........<span> in standard notation
</span><span>
hope it helps</span>
7 0
3 years ago
Read 2 more answers
Help pls
maw [93]

Answer:

Step-by-step explanation:

6x+3 -6x =3

6x-6x= 3-3

0 = 0

4 0
3 years ago
A<br> 2x + 5<br> 3x - 2<br> B+<br> X = [? ]
WITCHER [35]

Answer:   7

Step-by-step explanation:

They are alternate interior angle

2x + 5 = 3x -2

2x = 3x -7

-x = -7

x = 7

4 0
3 years ago
What effect does replacing x with x + 2 have on the graph for the function f(x) ?
IrinaK [193]
The answer is A.

When replacing the variable 'x' by 'x + 2' the graph is shifted 2 units to the left. When we replace the variable, the function changes

from
f(x) = |x - 3| + 2

To
f(x) = |(x + 2) - 3| + 2
f(x) = |x - 1| + 2

And therefore the function is shifted 2 to the left.
3 0
3 years ago
Other questions:
  • A cone-shaped tent has a diameter of 12 ft and a height of 6 ft.
    9·1 answer
  • Write the cubic function.
    14·1 answer
  • 9. Raymond and Rose were working with exponents. Part A: Raymond claims that 5^5 * 5^2 = 5^3. Rose argues that 5^5 * 5^2 = 5^7.
    9·1 answer
  • Your friend just purchased a new sports car for $32,000. He received $6,000 for his trade in and he used that money as a down pa
    14·2 answers
  • Help please!<br>figure out the "inflection point" of the following function<br>f(x)=5x³ + 2x² − 3x​
    10·2 answers
  • Simplify the expression. 3.7z to the power of 2+7.2+9z-1.2-2z+z to the power of 2.
    10·1 answer
  • The area of a rectangle with a height of 2 and a width of 5x^2-2x+3
    10·2 answers
  • What is the distance in units from (2, -12) to (-11, -12)<br> 20 POINTSSS <br> HURRY PLEASEEEE
    15·2 answers
  • T/3+9=12 what does this mean in algerba
    5·1 answer
  • dan deposits 6,000$ into an account that pays simple interest at a rate of 6% per year . how much interest will he be paid in th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!