What is the graph of the function
f(x)=−⌊x⌋
Answers
Answer:
Step-by-step explanation:
The equation being shown in the question is the absolute value of x. Absolute values when graphed show up as a V-shaped graph pointing upwards. This is because whatever value is passed as an input will output a positive, regardless of whether the input is positive or negative. Meaning that both 4 and -4 will output 4. That is why the graph is a V-shaped because the outputs repeat for both positive and negative inputs. In this case since the negative is outside the absolute value brackets the positive value given from the absolute value of the input will be turned into a negative. So this will cause the V-shape graph to be reflected across the x-axis. As seen in the attached picture below.
Answer: This is the correct answer
I just took the test. :)
Step-by-step explanation:
Related Questions
Rearrange the formula:
C = (F - 32)
to make F the subject
help
Answers
Answer:
f=c+32
Step-by-step explanation:
Eliminar paréntesis.
c=f-32
c=f−32
2 Suma 3232 a ambos lados.
c+32=f
c+32=f
3 Intercambia los lados.
f=c+32
f=c+32
C = F - 32 (remove the bracket)
- F = - 32 - C (change the subject to F)
F = 32 + C (remove the negative sign from the subject & change the sign to everything at the right hand side)
Final answer , F = 32 + C
Hope this helps!!
Sam's two new aquariums each hold exactly 200 gallons of water.One aquarium will hold small fish and the other will hold large fish. Now he needs new fish for his aquarium.He will buy 5 small fish for every 10 gallons of water in the aquarium.He will buy 8 large fish for every 40 gallons of water in the aquarium.What is the total number of fish Sam will have? What will be the ratio of Sam's small fish to large fish? Could the ration be 25 small fish for every 10 big fish?
Answers
Answer:
100 small fish will be in 200 gallons of water. 40 large fish will be in 200 gallons of water.
Step-by-step explanation:
200/10=20
20*5=100 small fish
200/40=5
5*8=40 large fish
100+40=140 total fish
small fish/large fish=100/40=10/4=5/2 is the ratio
Kayden was offered a job that paid a salary of $39, 500 in its first year. The salary
was set to increase by 2% per year every year. If Kayden worked at the job for 9 years,
what was the total amount of money earned over the 9 years, to the nearest whole
number?
Answers
Answer:
FV= $385,307.82
Step-by-step explanation:
Giving the following formula:
Annual salary (A)= $39,500
Growth rate (g)= 2% annual
Number of years (n)= 9 years
To calculate the total amount earned over 9 years, we need to use the following formula:
FV= {A*[(1+g)^n-1]}/g
A= annual deposit
FV= {39,500*[(1.02^9) - 1]} / 0.02
FV= $385,307.82
Consider the given circle with indicated diameter.
What is the circumference of the circle in terms of pi?
(C = id)
7
14
21
28
Answers
Answer:
a. C=7π
b. C=14π
c. C=21π
d. C=28π
Step-by-step explanation:
To find the circumference, you need to multiply the diameter (d) by π times i.e. C=πd.
sorry that the pic is upside down
ANSWER IT PLS
NO LINKS
Answers
pls help asap! ill give brainliest:))
Answers
Answer:
the answer should be 38.75
If I girl lost her Vcard at the age of 13, does that make her a bad person or no?
Answers
Lillie can pack 12 boxes of pasta in an hour and a half find the unit rate
Answers
12 boxes of pasta packed in an hour and half then boxes packed in 1 hour will be 12/1.5 = 8
thus 8 boxes packed in an hour . this is called the unit rate, so the answer will be 8
HELP its a story of blackout
Question: Fill in the blanks to Explain why the narrator goes to the planetarium?
Answers
Answer:
Dark,light, stars
Step-by-step explanation:
The inference shows that the narrator goes to the planetarium to view stars.
What is an inference?An inference simply means the conclusion that can be deduced based on the information given in a literary work.
In this case, the inference shows that the narrator goes to the planetarium to view stars. A planetarium is a building that has images of stars, planets, and constellations.
Learn more about inference on:
https://brainly.com/question/25280941
Help I will mark brain list!!!!!
Answers
Answer: I'm not sure exactly how you want this answered.
Step-by-step explanation:
Just by simplifying the expression, I got [tex]\frac{a^{2}xy }{2} +a^{3}x-\frac{3x^{2} y}{5} -ay^{2}[/tex]
22. A carton of milk holds 10 cups. A recite
for strawberry milkshakes requires 3/4 of a cup
of milk. How many recipes could you make
with the carton of milk?
Answers
Answer:
7
Step-by-step explanation:
Just simply divide 10 with 3/4
[tex]10*\frac{3}{4}\\\\=\frac{15}{2}[/tex]
Now you can't make 7.5 recipes and also You can't make 8 recipes either [if you round up the value].
Now round down the value
the answer is 7
Last week, Danny started washing cars to earn some money to pay for a trip to Disney world. He washed four cars on Day 1 and six cars every day after that. Write the function that models the total number of cars, c(d), Danny has washed after d days?
Answers
Answer:
c(d) = 4 + 6(d - 1)
Step-by-step explanation:
Let
d = number of days Danny washed cars
Day 1 = 4 cars
Other days after day 1 = 6 cars
Function that models the total number of cars, c(d), Danny has washed after d days?
c(d) = 4 + 6(d - 1)
What is (0, 2) reflected over the x-axis
Answers
Answer:
(0,-2)
Step-by-step explanation:
plot the point and reflect it over the x axis
Brainliest if answer good
Answers
Round to the nearest tenth.
7.61577310586
Answers
Answer:
7.6
Step-by-step explanation:
1is less than 5 so let it rest
I'll give brainlyest help
Answers
Answer:
5 meters
Step-by-step explanation:
40/8=5
Answer:
area of rectangle =length ×width
40m² = 8m × width
40m²/8m = width
5m = width.
What is the name for a company that is taxed on the individual tax forms of its owners, and never as a separate
independent entity?
A A double taxation company
B. A tax exempt corporation
C. A nonprofit corporation
D A pass-through entity
Answers
Write an equivalent ratio for 1:2
Answers
Answer:
2:4
Step-by-step explanation:
Answer:
3:6
4:8
5:10
6:12
7:14
8:16
etc...
Help me, pretty please
Answers
Answer:
The surface area is 8
and volume is 12.
Let me know if wrong!! :))
Step-by-step explanation:
a triangle has a 40° angle, a 120° angle and a side 2.5 centimeters in length. which of the following statements are true about the triangle?
Answers
Answer:
C
Step-by-step explanation:
A triangle is 180 degrees so 120+40 is 160
180-160=20
If AC = 9 cm and tan ABC = 0.75, what is the length of BC?
Answers
Answer:
12 cm confirm ...................
From the concept of trigonometric ratios, we determine the length of the side BC is 6.75 cm.
What are trigonometric ratios in terms of a right-angle triangle?We know a right-angled triangle has three sides they are -: Hypotenuse,
Opposite and Adjacent.
We can remember SOH CAH TOA which is,
sin = opposite/hypotenuse, cos = adjecen/hypotenuse and
tan = opposite/adjacent.
Given, The length of the side AC = 9cm.
The measure of tan∠ABC = 0.75.
We know tan = opposite/adjacent.
Here, the opposite is AC and adjacent is BC.
Therefore, 0.75 = 9/BC.
BC = 9×0.75.
BC = 6.75.
learn more about trig ratios here :
https://brainly.com/question/14977354
#SPJ2
should I be worried about my upcoming exams?
Answers
Answer:
i don't know but I am I have them Monday I'm pretty sure I will fail in math but you'll be good
Step-by-step explanation:
brainlyest please I'm trying to get my thing up
-18 = 9z - 9
z =___?
Answers
Answer:
z = - 1
Step-by-step explanation:
Given
- 18 = 9z - 9 ( add 9 to both sides )
- 9 = 9z ( divide both sides by 9 )
- 1 = z
The number of songs Oliver has downloaded this year, divided by 12, is equal to 24. What is an equation that represents this situation, and how many songs has Oliver downloaded?
A. 12d = 12: d = 1 song downloaded
B. 12d = 24: d = 2 songs downloaded
C. d12 = 24: d = 288 songs downloaded
D. b12 = 12: d = 144 songs downloaded
Answers
Answer:
c
Step-by-step explanation:
24×12=288 songs downloaded
this is because you have to do opposite operations according to one of the operations of math
An equation that represents the given situation is d/12 =24, and the number of songs Oliver has downloaded is 288. So, option C is the correct answer.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Given that, the number of songs Oliver has downloaded this year, divided by 12, is equal to 24.
Let the number of songs downloaded be d.
So, the equation is d/12 =24
d=288
The equation to represent the scenario is d/12 =24. Therefore, option C is the correct answer.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
Q. Identify the slope-intercept equation
Answers
Please give me Brainliest
What is the answer to this one, answer it and no wrong answers.
Answers
Answer:
A
Step-by-step explanation:
Helppp plz I will mark brainliestttt
Answers
Answer:
19
Step-by-step explanation:
how do you give someone brainliest on a computer?
Answers
Rewrite the function in standard form.
f(x)= 3(x + 5)2 - 7
Answers
Explanation: first use distributive property and multiplied by three with the parentheses. And then multiply to by what you just solved. Remember to keep writing everything that we haven’t used yet. Then divide both the left side and the 6X by X. Then subtract 30 by 7. And add six. I hope this helped
Please help!!!
Evan drops a ball vertically from a height of 100 ft. The peak height after each bounce is half the previous
height. How many feet does the ball travel from the time he drops the ball until it reaches the peak height
after the 5th bounce? Show all steps used to find the solution.
Answers
Answer:
150
Step-by-step explanation: