Answers
Answer:
B Or D
Step-by-step explanation:
The inverse function is [tex]f^{-1}(x) = \frac{1}{x + 6} + 4[/tex] and the domain is [tex]x \ne 6[/tex]
The function is given as:
[tex]f(x) = \frac{1}{x - 4} - 6[/tex]
Express f(x) as y
[tex]y = \frac{1}{x - 4} - 6[/tex]
Swap the positions of x and y
[tex]x = \frac{1}{y - 4} - 6[/tex]
Add 6 to both sides
[tex]x + 6= \frac{1}{y - 4}[/tex]
Multiply both sides by y-4
[tex](x + 6)(y -4) =1[/tex]
Divide both sides by x + 6
[tex]y - 4 = \frac{1}{x + 6}[/tex]
Add 4 to both sides
[tex]y = \frac{1}{x + 6} + 4[/tex]
Rewrite as:
[tex]f^{-1}(x) = \frac{1}{x + 6} + 4[/tex]
Hence, the inverse function is [tex]f^{-1}(x) = \frac{1}{x + 6} + 4[/tex] and the domain is [tex]x \ne 6[/tex]
Read more about inverse functions at:
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Related Questions
A cone has a volume of 3 pi and a radius of 1 what is its height
Answers
Answer:
The answer should be 2
Step-by-step explanation:
16 pi = 1/3 pi r^2 ( 12) Divide both sides by pi
16 = 1/3 r^2 (12) 1/3 * 12 = 4
16 = 4 r^2 divide both sides by 4
4 = r^2 You should be able to take it from here !
Simplify: 10 divided by 1/4
1) 40
2) 1/40
3) 2 and 1/2
4) 20
Answers
Answer:
1
Step-by-step explanation:
10*4=40
so 1
what is the distance between -14 and 36 feet
Answers
Answer:
Your awnser is 50
Step-by-step explanation:
Have a great day! :D
Answer:
50
Step-by-step explanation:
because if you look on a line graph -14 then it takes 14 feet to get it to 0 then 36 more to get it even with 36 then add 14 and 36 and u get 50
Josh has 4 boxes of candy to share with his 20 classmates. If each classmate receives the same amount of candy, how much candy should each classmate get? Your answer
Answers
Answer:
1/5 of a box of candy
Step-by-step explanation:
Because John has 4 boxes of candy, he needs to divide this by his 20 classmates. So we have 4/20, which reduces to 1/5. So each classmate would get 1/5 of a box of candy (assuming that Josh himself does not get any candy).
What is the answer??????????????????????
Answers
Answer:
I think so Yes
Step-by-step explanation:
Sasaasaasasaassaaaassjsjsjhdhhsjwia
Answers
Answer:
vdksirbdhkbwgxi2ndhk djzm ez my dude
How did you even get 10?
Answers
A
10 for what? is there a problem? I could help solve it
Step-by-step explanation:
Which of these is part of the solution for x > -5?
A
-15
B
-6
C
-5
D
5
Answers
Answer:
d
Step-by-step explanation:
because its reverse for negative the lower the better or in this case 5 because its on the other side of 0
Answer:
D. 5
Step-by-step explanation:
define oayday lenders
Answers
Which rational number equals 0 point 2 with bar over 2
Answers
To order a pizza, you must choose a type of crust, a type of sauce, and also a size. How could you determine the number of outcomes?
Answers
# of different crust choices x # of different sauces x # of different sizes = the # of outcomes u'll end up w :)
Answer:abe
Step-by-step explanation:
The sum of two numbers is 50. One number is 28 more than the other. Find the numbers.
Answers
Answer:
Step-by-step explanation:
28+22 is 50
Answer:
12+28=50
Step-by-step explanation:
Cuanto es 1+2:
pOrFa NoSe
Answers
Answer:
3
Step-by-step explanation:
es hora de comer
How do I do Question 9?
Answers
Answer:
$9.30 x 30 minutes and $9:30 x 5 hours
Step-by-step explanation:
Don’t mind the check mark
Answers
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
when moving things over the equation sign, you must switch the sign (positive or negative) they didn't switch it
find the perimeter n area pls !
Answers
Answer:
6yx
Step-by-step explanation:
The graph of r = -3 + 5cos theta is symmetric about the __________.
a.
y-axis only
c.
Origin only
b.
x-axis only
d.
No symmetry
Answers
The graph of r = -3 + 5cosθ is symmetric about the option (B) x axis only
What is Symmetry?In mathematics, symmetry has a more precise definition, and is usually used to refer to an object that is invariant under some transformations; including translation, reflection, rotation or scaling.
Given that,
The graph of r = -3 + 5cosθ is symmetric about what?
When we plot the graph we can say that it is symmetric about x axis only.
Hence, the graph of r = -3 + 5cosθ is symmetric about the option (B) x axis only
Learn more about Symmetry click;
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Can You be more specific
Answers
Answer:
What's the question you need help on?
How may I help you today?
Please help me answer this!!!!
Answers
Step-by-step explanation:
This is some of the most simple mathematics. You should seriously learn this, this will not being going away for a while and you'll have to cheat for basically every single answer if you don't learn it.
I need help with number 8
Answers
Answer:
507.6 yd³
Step-by-step explanation:
54x9.4=507.6 yd³
Please help ASAP really need this
Answers
Answer:
[tex]21.79 + c \leq 25[/tex]
Joshua can spend up to 3.21 on a card.
Step-by-step explanation:
[tex]21.79 + c \leq 25[/tex] is the correct equation because Joshua is spending 21.79 on flowers, a certain amount on the card, and the maximum he can spend is 25. That is why you use the less than or equal to sign.
To solve, first subtract 21.79 from both sides to get: [tex]c \leq 3.21[/tex]. This means that Joshua can spend up to 3.21 on a card.
Hope it helps!
Which value is the solution for this equation2
2(a + 3) -4
Answers
Answer:
a=-1
Step-by-step explanation:
2(a+3) -4
you bring it to the other side
2a + 6-4 so 2a+ 2
2a =-2
a =-1
if you divide a positive by positive, do you get a negative or another positive?
Answers
Answer:
Positive
Step-by-step explanation:
If you divide a positive by positive, you will get a positive.
The Aquarium charges $16.00 for admission and $2.50 for each ride ticket. Mountain Rides charges $25.00 for admission and $0.25 for each ride ticket. For what number of ride tickets will the cost be more at The Aquarium?
Answers
Answer:
B
Step-by-step explanation:
Because 16 + 2.50 is less than 25 + 0.25x
PLEASE HELP ME !!!! 17pts
Consider the graph of f shown be
Estimate the average rate of change from X = 2 to x = 5.
Answers
Answer:
Average rate of change = [tex]\frac{4}{3}[/tex]
Step-by-step explanation:
We have to calculate the average rate of change of the graph at x = 2 to x = 5.
From the graph attached,
At x = 2,
f(2) = 3
At x = 5,
f(5) = 7
Since, average rate of change of the function between x = a and x = b is defined by,
Average rate of change = [tex]\frac{f(b) - f(a)}{b - a}[/tex]
Therefore, average rate of change of the function represented by the graph will be = [tex]\frac{7-3}{5-2}[/tex]
= [tex]\frac{4}{3}[/tex]
Solve by matrix 2c+4p+2b=34, c+3p+b=22 , 3c+2b=17
Answers
9514 1404 393
Answer:
(c, p, b) = (3, 5, 4)
Step-by-step explanation:
A matrix solver is useful for this purpose. Most graphing calculators will do this, as will a number of web sites. Attached is the output from math software that also solves the matrix equation easily.
The solution is (c, p, b) = (3, 5, 4).
_____
The augmented matrix for the given set of equations is ...
[tex]\left[\begin{array}{ccc|c}2&4&2&34\\1&3&1&22\\3&0&2&17\end{array}\right][/tex]
Help me out with this
Answers
Answer:
What is 2x + 5 (y-1) when x=8 and y=5
Step-by-step explanation:
HELP ME
Answer:
40:60:80
Step-by-step explanation:
....... . ...........
Figure ABCD is a parallelogram.
What is the perimeter of ABCD?
А
4y - 2
B
O 14 units
O 38 units
O 44 units
O 49 units
3x - 1
2x + 2
D
2y + 6
С
Answers
Answer:
ANSWER IS 44 UNITS
Step-by-step explanation:
EDGE 2021
The perimeter of the parallelogram is of 44 units.
What is the perimeter of a figure?
The perimeter of a figure is given by the sum of all it's outside measures.
In this problem, since it is a parallelogram, we have that:
AD = BC
Hence:
3x - 1 = 2x + 2
x = 3
Hence:
AD = BC = 3x - 1 = 3(3) - 1 = 8
We also have that:
AB = DC
4y - 2 = 2y + 6
2y = 8
y = 4
Then:
AB = DC = 4y - 2 = 4(4) - 2 = 14
Thus, the perimeter is:
2 x (14 + 8) = 44 units.
More can be learned about perimeter at https://brainly.com/question/10489198
Sam can ride his bike 4.2 kilometers in 6 minutes. Amanda can ride her bike 3.2 kilometers in 8 minutes. Jesse can ride his bike 3.0 kilometers in 5 minutes.
Which rider might go farther in 1 minute?
Answers
Answer:
jesse or sam i think its sam by a little bit.
Step-by-step explanation:
Answer:
Sam
Step-by-step explanation:
Find all of their speeds to find how far they will go in 1 minute, by dividing the number of kilometers by the number of minutes:
Sam
4.2/6
= 0.7 km/min
Amanda
3.2/8
= 0.4 km/min
Jesse
3/5
= 0.6 km/min
Since 0.7 is the greatest number, that means Sam is the rider that will go the farthest in one minute.
Find the equation of the line with slope –5/2
and y-intercept (0,0).
Answers
Answer:
y= -5/2X
.....................