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
Ann [662]
3 years ago
11

Please help!! second time posting !! algebra question, about functions!

Mathematics
1 answer:
kodGreya [7K]3 years ago
6 0

Answer:

steps below

Step-by-step explanation:

y = (x-3) / x

replace x and y:    x = (y-3) / y

y - 3 = xy

y - xy = 3

y(1 - x) = 3

y (f'(x)) = 3 / (1-x)

You might be interested in
What is the name of the figure? Name the base and if it's a pyramid or prism. EX: rectangular prism or rectangular pyramid. The
ivanzaharov [21]

pyramid ig i am not sure

3 0
3 years ago
1-25. Given f(x) =- 2/3x +3 and g(x) = 2x2 - 5, complete parts (a) through (f).
Korolek [52]

Answer:

When f or g are equivalent to a number you are solving for x. For example b, d, e, f. In the equation g(x) =2x2-5 I assumed 2 was a typo. So, if it's incorrect, please use same steps and just adjust the solution.

Step-by-step explanation:

f(x)=-\frac{2}{3x}+3

a) f(3)=-\frac{2}{2(3)} +3

           =-\frac{1}{3}+3 =\frac{-1+6}{3} =\frac{5}{3}

b) f(x)=-5

      -5=-\frac{2}{3x}+3

      -8=-\frac{2}{3x}

  -24x=-2

        x=\frac{1}{12}

g(x)=2x-5

c) g(-3)=2(-3)-5

               =-6-5

               =-11

d) g(x)=-7

      -7=2x-5

      -2=2x

        x=-1

e) g(x)=8

        8=2x-5

       12=2x

        x=6

f)  g(x)=9

         9=2x-5

        11=2x

         x=\frac{11}{2}

3 0
3 years ago
A French class has a total of 31 students. The number of males is 7 more than the number of females. How many males and how many
Inessa05 [86]

Answer:

12

Step-by-step explanation:

5 0
3 years ago
3 A class has 6 boys and 15 girls. What is the ratio of boys to girls?​
Lubov Fominskaja [6]

Answer:

6:15

Step-by-step explanation:

Hope this helps, lemme know if you need any further help (:

7 0
3 years ago
Read 2 more answers
Consider circle E.<br>A<br>B<br>26<br>D<br>E<br>F<br>What is the mBC ?<br>mBC<br><br>Please help​
RSB [31]

Step-by-step explanation:

< AEB + < BEC = 180° {BEING LINEAR PAIR }

26° + < BEC = 180°

< BEC = 180° - 26°

< BEC = 154°

ARC BC = < BEC ( relation between arc and central angle)

Arc BC = 154°

Hope it will help :)

8 0
2 years ago
Other questions:
  • Aldo bought 22 pounds of sugar for $11. how many dollars did he pay per pound of sugar?
    6·1 answer
  • There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag.
    14·1 answer
  • Which is the graph of y= 3/4x - 3?
    11·2 answers
  • What is 8 divided by 3
    7·1 answer
  • Jim has a part-­time job delivering pizzas after school and on weekends. Saturday night he delivered 65 pizzas to a family reuni
    8·1 answer
  • Please help... need help ASAP
    6·1 answer
  • What is the simplified form of 48\192?<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B%3F%5D%7B%3F%7D%20" id="TexFormula1" ti
    5·1 answer
  • 1A honey bee is 4/10 inch long. A bumblebee is 0.75 inch long How much longer is a bumblebee than a honey bee?
    14·2 answers
  • Matt bought a 12-pack of water for $10.32. What was the unit rate?
    7·2 answers
  • Flori’s Flower shop contains fewer than 150 flowers. All the flowers are purple, yellow, red or white. The ratio of purple flowe
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!