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
Svetllana [295]
3 years ago
13

For the function f(x) = (5-6x)^2, fine f^-1

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer:

f(-1) = 121

Step-by-step explanation:

f(x) = (5-6x)^2 (First we will substitute x for -1)

f(-1) = (5-6(-1))^2 (Then we will combine like terms)

f(-1) = (11)^2 (Then we will square it)

f(-1) = 121 (You are done)

You might be interested in
HELP ASAP I’ll reward most brainlyestttttt
PolarNik [594]

Answer:

y = 2/3 x + 2

Slope intercept form is the form of y=mx + b.

The slope is 2/3, so that is m, and from looking at the graph, we know that the y intercept is (0,2), so b has the value of 2.

I hope this helps! Please let me know if you have any more questions!

4 0
3 years ago
The relationship between the number of hours a plumber works and the total work fee she charges is proportional. Her fee for 5 h
dolphi86 [110]

Answer: As given, relationship between the number of hours a plumber works and the total work fee she charges is proportional.

The meaning of proportional is Ratio of number of hours a plumber works and the total work fee she charges is constant.

Using Unitary method

5 hours of work = $350

1 hours of work = $70

Let number of hours worked = x hours

Amount earned for x hours of work is represented by = $ y

For , x hours of work amount earned = 70 x (x=1,2,3...)

→y= 70 x

→→

Step-by-step explanation:

4 0
3 years ago
Allie is deciding to take her vacation she wrote each year on a separate piece of paper...
rosijanka [135]
The answer is J, 23/100.
3 0
3 years ago
Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in t
Tresset [83]

Answer: The volume of largest rectangular box is 4.5 units.

Step-by-step explanation:

Since we have given that

Volume = xyz

with subject to x+2y+3z=9

So, let z=\dfrac{9-x-2y}{3}

So, Volume becomes,

V=xyz\\\\V=xy(\dfrac{9-x-2y}{3})\\\\V=\dfrac{9xy-x^2y-2xy^2}{3}

Partially derivative wrt x and y we get that

9-2x-2y=0\implies 2x+2y=9\\\\and\\\\9-x-4y=0\implies x+4y=9

By solving these two equations, we get that

x=3,y=\dfrac{3}{2}

So, z=\dfrac{9-x-2y}{3}=\dfrac{9-3-3}{3}=\dfrac{3}{3}=1

So, Volume of largest rectangular box would be

xyz=3\times \dfrac{3}{2}\times 1=\dfrac{9}{2}=4.5

Hence, the volume of largest rectangular box is 4.5 units.

4 0
3 years ago
Which of the following is a common multiple of 6, 9, and 12?
baherus [9]

Answer:

36

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • A number is randomly selected from {15, 16, 17, 18, 19, 20}. A is represented by the event that the number picked is less than o
    12·1 answer
  • A flower box in the shape of a right rectangular prism is made of thin metal, shown below. The box has length 90 centimeters (cm
    6·2 answers
  • Which of the following describes how to translate the graph y = Ixl to obtain the graph of y = 1x - 11 - 1?
    5·1 answer
  • What is the word form and the expanded form of 427.968?
    10·1 answer
  • 6
    9·1 answer
  • A speedy tortoise can run with a speed of vT and a hare can run with a speed vH. The hare waits to rest for a time Δt0 after the
    13·1 answer
  • A conference will take place in a large hotel meeting room. The organizers of the conference have created a drawing for how to a
    9·1 answer
  • Add or subtract write the ansewr in simplest form 1/4+1/10
    5·1 answer
  • Amanda Gorman already has plans to run for President. The expression that gives the year in which she hopes to do this is given
    5·1 answer
  • Question 3 (Fill-In-The-Blank Worth 3 points) (04.04) Point R is at (2, 1.2) and Point T is at (2, 2.5) on a coordinate grid. Th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!