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
Romashka-Z-Leto [24]
3 years ago
8

What is the inverse of the function g(x)=7x+3/x-5?

Mathematics
1 answer:
Ad libitum [116K]3 years ago
8 0

Answer:

g(x) = (5x + 3)/ x - 7

Step-by-step explanation:

Let g(x) = y

y = (7x + 3)/x - 5

Make x the subject

xy - 5y = 7x + 3

xy - 7x = 5y + 3

x(y - 7) = 5y + 3

x = (5y + 3)/ y - 7

Therefore, the inverse of the function = (5x + 3)/ x - 7

You might be interested in
Seven more than double a number one is equal to five less than triple that number. What is that number?
Inga [223]

Answer:

-\frac{2}{5}

Step-by-step explanation:

7+2n=5-3n

2n+3n=5-7\\5n=-2\\n=-\frac{2}{5}

6 0
3 years ago
A golfer bought 24 golf balls for $10.08. Which is the price per golf ball?
Vlada [557]

Answer: 42 cents

Step-by-step explanation: Take 10.08 divide it by 24 and there's your answer!

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!
leva [86]

Answer:

11.7 units

Step-by-step explanation:

sq root(2--4)^2+(-7-3)^2

sq root(6)^2 + (-10)^2

sq root (36)+(100)

sq root 136

equals 11.66 which rounds up to 11.7

6 0
3 years ago
A lemonade receipt calls for 1/4 cup of lemon juice for every cup of water. Ploy the pairs in the table
jolli1 [7]

Answer:

where is the table tho

Step-by-step explanation:

7 0
3 years ago
Im giving 30 points pls help
gayaneshka [121]

Step-by-step explanation:

Pathagory and Theorem

a^2+b^2=c^2

(x-3)^2+(x-4)^2=6^2

expand:

2x^2-14x+25=36

2x^2-14x-11=0

x=(\sqrt{71}+7)/2

perimeter=(x-3)+(x-4)+6=2x-1

insert the value for x into 2x-1

\sqrt{71}+6=perimeter

Hope that helps :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Variable c is 5 more than variable a. Variable c is also 3 less than variable a. Which pair of equations best models the relatio
    7·1 answer
  • Will mark brainliest
    12·2 answers
  • Find the solutions to the equation below 30x^2-28x+6 =0
    5·2 answers
  • What is the height of a chair need estimate in feet and measurement in feet
    9·1 answer
  • 4/15 + 7/9 whats the sum
    12·2 answers
  • Round 9245 to the nearest hundred
    10·1 answer
  • A to the 8th power ÷ by a to the 3 rd power
    11·2 answers
  • Andre performs a 90-degree counterclockwise rotation of Polygon P and gets Polygon P’, but he does not say what the center of th
    6·2 answers
  • Pls pls pls help me! I will give brainliest and points!
    14·2 answers
  • 7a+5a^2+6a^0-3a^2-4a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!