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
KatRina [158]
4 years ago
11

What is the inverse of the function below?

Mathematics
1 answer:
vredina [299]4 years ago
4 0

Answer:

f^-1(x) = x + 5

Step-by-step explanation:

f(x) = x-5

y = x-5

Exchange x and y

x = y-5

Solve for y

x+5 = y-5+5

x+5 =y

The inverse is x+5

You might be interested in
A killer whale has eaten 75 pounds of fish today. It needs to eat at least 140 pounds of fish each day.
Alenkasestr [34]

Answer:

a) x ≥ 4.33

b) The killer whale should eat four or five more buckets of fish because eating it will give the required amount of fishes the killer whale is required to eat per day.

Step-by-step explanation:

The killer whale has taken 75 pounds of fish.

It needs to eat at least 140 pounds of fish per day. This means that the whale has at least (140 – 65)= 65 pounds of fish to eat for that day.

a) you Let the count of bucket = x

Each bucket holds 15 pounds of fish

Quantity of 1 bucket * count of bucket = what is remaining for the fish to eat

15x = 65

x = 65/15

x= 4.33

x= 4.33 buckets

At least 4.33 buckets means greater than or equal to 4.33 buckets.

Therefore the count of the bucket is

x ≥ 4.33

b) The killer whale should eat four or five more buckets of fish because eating it will give the required amount of fishes the killer whale is required to eat per day.

4 0
4 years ago
PLEASE HELP ME 20 POINTS
Leviafan [203]

Answer:

x- intercept = 8 , y- intercept = - 2

Step-by-step explanation:

To find the x- intercept, let y = 0 in the equation and solve for x

x - 4(0) = 8

x - 0 = x

x = 8 ← x- intercept

To find the y- intercept, let x = 0 in the equation and solve for y

0 - 4y = 8

- 4y = 8 ( divide both sides by - 4 )

y = - 2 ← y- intercept

4 0
3 years ago
You roll a number cube twice. Find the probability of the events.
Nadusha1986 [10]
1.) (1/6)*(1/6)=1/36
2.) (1/2)*(1/6)=1/12
3.) (1/2)*(1/3)=1/6
4.) (5/6)*(1/3)=5/18
3 0
4 years ago
Read 2 more answers
B(4, 0) and c(10, 4) are the endpoints of a line segment. what is the midpoint m of that line segment? answer
Lilit [14]
The midpoint formula is Midpoint: ( x_{m} , y_{m} )=( \frac{sum of x coordinates}{2} , \frac{sum of y coordinates}{2} )

Therefore,
x_{m}= \frac{4+10}{2}  =7
y_{m}= \frac{0+4}{2} =2

Answer: (7,2)
You could also plot the points and fold the paper so the points are on top of each other. Make a crease in the paper and when you open it the point where the crease intersects the segment is the midpoint.
8 0
4 years ago
The cost of a sweatshirt is 175% the cost of a T-shirt. A T-shirt costs $13.
Molodets [167]

Answer:

$68.25

Step-by-step explanation:

1. First, to find the cost of one sweatshirt, we multiply 175 by 13, and then divide by 100.

  • 175 * 13 = 2275
  • 2275/100=22.75

2. Now, we know that one sweatshirt costs $22.75. To find the cost of three sweatshirts, we multiply 22.75 by 3.

  • 22.75 * 3
  • 68.25

Therefore, the cost of 3 sweatshirts is $68.25.

8 0
2 years ago
Other questions:
  • Marvin has a coupon the discount is the rental of a full-size car by $25 they decide to buy insurance for each day if the cost i
    10·2 answers
  • If a bat and ball costs $1:10
    13·2 answers
  • Explain the difference between a will and a living will. What are the benefits of having
    12·1 answer
  • What is greater 2/4 or 5/6
    8·1 answer
  • Pentagon DEFGH is translated 4 units to the right to create pentagon UVXYZ. DE is 5 cm long. What is the length of UV?
    14·1 answer
  • The measure of the angle B is ???
    15·1 answer
  • Starting at home Nadia traveled uphill to the grocery store for 30 minutes at just 4mph. She then traveled back home along the s
    10·1 answer
  • PLZ ANSWER FAST 18 points Which of the following sets of numbers represents the side lengths of a right triangle?
    15·1 answer
  • (3 1/4 + 2 5/6) + 1 3/4 in simplest form?
    12·2 answers
  • The smallest spider, The Patu marples of Samoa, is 0.43 millimeter long. A scale model of this spider is 8 centimeters long. Wha
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!