Explain with examples of your own how to find the domain and range of a function.
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Step-by-step explanation:
hope it will help you....
Related Questions
PLS ANSWER AS SOON AS POSSIBLE
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Find the difference of (4.2 x 103) - (2.7 x 103) Show work.
-
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Answer:
154.5
Step-by-step explanation:
just inputed the equation in desmos.
Answer: 154.5
Step-by-step explanation:
4.2*103=432.6
2.7*103=278.1
432.6-278.1=154.5
|2x +4| = 12; =
Can someone else me solve this please
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[tex]|2x+4| = 12\\\\\implies 2x +4 = 12 ~~ \text{or}~~ 2x +4 = -12\\\\\implies 2x = 8 ~~ \text{or}~~ 2x = -16\\\\\implies x = 4 ~~ \text{or} ~~ x = -8[/tex]
please heeeeeeeeeeeeeeeeeeeeelp
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Step-by-step explanation:
3 is ur answer
mmmmmmmmmmm
what is 17/20 - 4/15
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Hello there, today you gave us the problem [tex]\frac{17}{20}-\frac{4}{15}[/tex],
Our first step is to give them common denominators, which is [tex]\frac{51}{60}-\frac{16}{60}[/tex], solve it and we get [tex]\frac{35}{60}[/tex] as our answer, which can be simplified down to [tex]\frac{7}{12}[/tex]
The diameter of a circle is 8 mm. What is the circumference of the circle?
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Answer:
C=22÷7×8
=3.14×8
=25.12
Diane is participating in a 5-day cross-country biking challenge. She bikes for 47, 46, 61, and 50 miles on the first 4 days. How many miles does she need to bike on the last day so that her average (mean) is 53 miles per day
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Answer:
So Diane needs to run 46 miles on the 5th day to make her goal.
HELP!!! WILL MARK BRAINLIEST!!! +15 POINTS!! REAL ANSWERS ONLY PLEASE!
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Answer:
3rd option
Step-by-step explanation:
Answer:
it's the first option (x ≥ -4)
Step-by-step explanation:
Domain refers to the x range, which is the horizontal line. As we can that the point last touches from the left is -4 and it is a colored circle so that means that there is a line underneath. Then, it goes right so that means that x is larger and/or equal to -4.
x ≥ -4
Solve for x
−4x+60<72 OR 14x+11<-31
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Answer for 2 I did 14x+11-31 not sure it what u meant but answer is = 14x-20,
Answer:
x ≠ -3
Step-by-step explanation:
Adding 4x-72 to the first inequality gives ...
-12 < 4x
-3 < x . . . . . divide by 4
Adding -11 to the second inequality gives ...
14x < -42
x < -3 . . . . divide by 14
Now we have ...
x < -3 or x > -3
The solution is x ≠ -3.
_____
The graph of the solution set is the entire number line with a "hole" at -3. The number -3 is the only value not part of the solution set.
How many screeches are equal to 20 meows? 20 meows = 12 laughs 3 laughs = 2 purrs 40 purrs = 120 screeches
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Answer:
24 screeches
Step-by-step explanation:
20M=12L=8P=24S
Sponges are sold for 20 dollars. How many sponges per dollar.
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Answer:
$1 or $1.25
Step-by-step explanation:
Not sure. Maybe
make t the subject q= 1+3t/2-t
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Answer:
t = dfrac-1 + 2 q3 + q.
Step-by-step explanation:
what is the slope of a line that passes through (2,11) and (5,29)?
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Answer:
6
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(29-11)/(5-2)
m=18/3
m=6
please answer i'll mark brainliest
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Answer:
X=-10 Y=-3
Step-by-step explanation:
easy problem nice about of points
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Answer:
1
Step-by-step explanation: i am not sure
What 5 coins add up to 38 cents? Explain how you solved it.
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Answer:
3 dimes (10c each), a nickel (5c), and 3 pennies (1c each)
Step-by-step explanation:
10+10+10+5+1+1+1 = 38
Hope that helps.
700 people attended a football game. If 20% of the people who attended were teenagers, how many teenagers attended the game?
Plz. Helppp me what the answer???
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700/10=70
70=10%
70x2=140
140=20% :))
Solve the equation if 0°
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{3.63248 +2k(pi). K€Z
Hope it helps you
Good luck
Answer
(225-degree, 315 degree)
Step-by-step explanation:
2/9 dived 1/2 helpppp
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Answer:
.44 or 11/25
Step-by-step explanation:
Answer:
4/9
Step-by-step explanation:
2/9 divided by 1/2 can be changed to multiplication by using the inverse of the fraction you are divining by, which makes 2/9 times 2/1, or 2/9 times 2, which is 4/9
solve for z. -z+7=6 and thank you
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Answer:
z = 1
Step-by-step explanation:
-z+7 = 6
so
7-6 = z
1 = z
good luck
Answer:
[tex]\huge\boxed{\sf z = 1}[/tex]
Step-by-step explanation:
-z + 7 = 6
Subtract 7 to both sides
-z = 6 - 7
-z = -1
Divide both sides by -1
z = 1
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807If you can help, I’ll give brainliest
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Answer:
sum of interior angles =180×3= 540°
m<F= 540-105-113-107-87
=128°
m<F= 128°
thissssssssssssssssssssssssssssssssssssssss
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Answer:
w represents
Step-by-step explanation:
up 2 is the y coordinates
I need help again someone please help
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G=45.89 gallons 46 gallons.
I hope this answers your question!
:)
Help please!! (The image is for all questions)
1. Complete the chart. Type your 3 responses.
2. Use 2 points from your chart to calculate the slope. formula: y2 - y1
x2 - x1
3. What would be the y intercept? (AKA the “0” number)
4. Use your answers to write an equation for this scenario in slope intercept form (AKA y = mx + b)
5. Use your formula to calculate how much water would be left in the pool after **6 hours**
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Answer:
y-y=1 so the answer is 1 bro
The ground temperature at an airport is 14 "C. The temperature decreases by 6.2 "C for every increase of 1 kllometer above the ground. What is the temperature outside a plane flying at an altitude of 5 kilometers?
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Answer:
-17 C
Step-by-step explanation:
14 - 5(6.2) = 14 - 31 = -17 C
Auto replacement insurance covers the full cost of auto repairs or the cost of a new vehicle.
T or F
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Answer: True
Step-by-step explanation:
answer this
1) Singapore is located in the +8 time zone. An aeroplane departs from Singapore at 3.00 p.m. (15:00) on Monday and travels across the IDL to Honolulu located in the
-10 time zone. If it takes 12 hours for the journey, find the local time and date when it arrives in Honolulu.
2)An aeroplane departs from Dawson located in the -8 time zone at 6:00 a.m. on
Monday, flies across the IDL and arrives in Tokyo (Japan) in the +9 time zone.
If the flight arrives in Tokyo at 4.00 p.m. on Tuesday, find the time taken for the
journey
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Answer:
Local Time = 9:00
Date = Monday
Step-by-step explanation:
Singapore is located in the +8 time zone. An aeroplane
departs from Singapore at 3.00 p.m. (15:00) on Monday
and travels across the IDL to Honolulu located in the
-10 time zone. If it takes 12 hours for the journey, find
the local time and date when it arrives in Honolulu
what is the value of x? 48°(3x + 6)
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Answer:
No clue
Step-by-step explanation:
You are 5 years less than your older brother express the age of your elder brother in terms of your age using variable
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Answer:
Step-by-step explanation:
If x represents your age then the age of your elder brother
is x + 5 years.
Answer:
Your age = y
So the variable expressing the age of your elder brother would be y + 5 (years).
Hope that helps?
Use the information to answer the question.
A crew is loading crates onto a train. They can load 4 crates every 1.25 minutes. Each crate weighs 160 pounds.
C
=
At that rate, how many minutes would it take the crew to load crates with a total weight of 2400 pounds? Round the answer to the nearest
tenth. Enter the answer in the box.
minutes
Plz help me no links
Answers
Answer:
4.7
Step-by-step explanation:
2400/160 =15 crates
4/1.25=3.2 crates a minute
15/3.2=4.68 minutes
4.7 because it rounds up
To load 2400 pounds of crates crew will take around 4.69 minutes.
What are the ratio and proportion?The ratio is the division of the two numbers.
For example, a/b, where a will be the numerator and b will be the denominator.
Proportion is the relation of a variable with another. It could be direct or inverse.
Given,
Crew can load 4 crates every 1.25 minutes
4 creates ⇔ 1.25 minutes
Given,
1 crate = 160 pounds
So,
4 crate = 640 pounds
So,
640 pounds ⇔ 1.25 minutes
1 pound ⇔ 1.25/640 minutes
To load 2400 pounds
2400 pounds ⇔(1.25/640)2400 minutes
2400 pounds ⇔ 4.6875 minutes.
Hence " To load 2400 pounds of crates crew will take around 4.69 minutes".
For more information about ratio and proportion,
brainly.com/question/26974513
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