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
ValentinkaMS [17]
3 years ago
15

How can you tell if 2 functions are inverses of eachother

Mathematics
1 answer:
HACTEHA [7]3 years ago
7 0

Remember, if the two graphs are symmetric with respect to the line y = x (mirror images over y = x ), then they are inverse functions. But, we need a way to check without the graphs, because we won't always know what the graphs look like! then f(x) and g(x) are inverse functions.
You might be interested in
If the dimensions of a rectangular prism are 39 mm × 12 mm × 15 mm, then what is the surface area
grin007 [14]

Answer:

\huge\boxed{SA=2466\ (mm^2)}

Step-by-step explanation:

The formula of a Surface Area of a rectangular prisms:

SA=2(lw+lh+wh)

<em>l</em><em> - length</em>

<em>w</em><em> - width</em>

<em>h</em><em> - height</em>

<em />

We have:

l=39mm;\ w=12mm;\ h=15mm

Substitute:

SA=2\bigg((39)(12)+(39)(15)+(12)(15)\bigg)\\\\SA=2(468+585+180)\\\\SA=2(1233)\\\\SA=2466\ (mm^2)

5 0
3 years ago
Help. help.!!!!!!!!!!!!!!!!!!
Shkiper50 [21]

Answer:

2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
This table shows a linear relationship. x 5 6 7 8 9 y 33 39 45 51 57 Based on the information in this table, which equation can
Readme [11.4K]

Answer:

y=6x+3

Step-by-step explanation:

8 0
3 years ago
4x + 3 = x + 2(x + 7) x=
stiv31 [10]

Answer:

X= -11/4 + -1/4 √145 or X= -11/4 + 1/4 √145

Step-by-step explanation:

Hope this helped<3

4 0
3 years ago
Find the cube root of 1/27
natima [27]

\bf \sqrt[3]{\cfrac{1}{27}}~~\begin{cases}1^3=1\\27=3^3\end{cases}\implies \sqrt[3]{\cfrac{1^3}{3^3}}\implies \cfrac{\sqrt[3]{1^3}}{\sqrt[3]{3^3}}\implies \cfrac{1}{3}

8 0
3 years ago
Read 2 more answers
Other questions:
  • Take a factor out of the square root:
    12·1 answer
  • What is the similarity between relative dating and radioactive dating?
    13·1 answer
  • Find the smallest set of three consecutive even whole numbers whose sum is greater than twice the middle integer.
    11·2 answers
  • Suppose 100 stastisticians attended a conference of the American Statistical Society. At the dinner, among the menu options were
    9·1 answer
  • Finding an Equation of a tangent Line in Exercise, find an equation of the tangent line to the graph of the function at the give
    9·1 answer
  • How do I answer this
    12·1 answer
  • 2. The water level of a river was measured each day during a two-week period. The
    12·2 answers
  • Jean's bedroom is 12 feet by 12 feet. She has chosen a carpet which costs $28.10 per square yard. This includes installation.
    15·1 answer
  • PLEASE HELPPPP :(((((((((((​
    10·2 answers
  • 4 1\10÷2<br><img src="https://tex.z-dn.net/?f=4%20%20%20%5Cfrac%7B1%7D%7B10%3F%7D%20%20%5Cdiv%202" id="TexFormula1" title="4 \
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!