What is the domain of the absolute value function below?
Answer: D on Edge.
Step-by-step explanation:
The domain of the absolute value function is (-∞, +∞).
Here,
In the given figure,
The line of the absolute value function extend in both direction of the
x- axis.
We have to find the domain of the absolute value function which shown in graph.
What is Domain?
The Domain is the set of all x-values. It is the horizontal line In a Cartesian Plane.
Now,
In the given figure,
The line of the absolute value function extend in both direction of the
x- axis.
This shows that, the function can take any of the x values as its input.
That's mean all the real number.
Hence, The domain of the absolute value function is (-∞, +∞).
Option 4 is true.
Learn more about the Domain visit:
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Which function represents the exponential function f(x) = 3x after a vertical stretch by a factor of 8 and a reflection across the x-axis?
Answer:
g(x)=-8(3^x)
Step-by-step explanation:
Given: f(x)=3^x
Multiply by 8: f(x)=8(3^x)
Negate function: g(x)=-8(3^x)
The function represents the exponential function f(x) = 3x after a vertical stretch by a factor of 8 and a reflection across the x-axis will be g(x)=-8(3ˣ).
What is an exponential function?It is defined as a function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = a^x.where a is a constant and a>1
It is given that, the function represents the exponential function f(x) = 3x.
We have to find the function after a vertical stretch by a factor of 8 and a reflection across the x-axis.
We have to do geometric transformation, It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.
Thus, the function represents the exponential function f(x) = 3x after a vertical stretch by a factor of 8 and a reflection across the x-axis will be g(x)=-8(3ˣ).
Learn more about the exponential function here:
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Maria is saving money to buy a bike. She has $42 and is going to save an additional $ 7 each week. The bike costs $133. In how many
weeks will she have enough money to buy the bike?
Answer:
Maria will have enough money to buy the bike in 13 weeks.
Step-by-step explanation:
w = weeks
42 + 7w = 133
take away 42 frim each side
7w = 91
divide each side by 7
w = 13
hello please help i’ll give brainliest
Answer:
The sun and the earth's interiorStep-by-step explanation:
As,
The Earth has two basic sources of energy -
Earth's Interior- hat reaching the Earth from the Sun (Solar Energy) and that reaching the surface of the Earth the Earth itself (Internal or Geothermal Energy). Solar Energy - reaches the Earth in the form of radiant energy, and makes up 99.987% of the energy received by the Earth.A triangle has a base of 2 m and a height of 3 m. Find the area of the triangle. Use the formula: A= 0.5 x Base x Height.
Answer:
3
Step-by-step explanation:
2x3=6/2=3
A team of students is designing a new game to help their class review for a science test. They will make a rolling cube with a side length of 7 cm as part of the game.
A cube has side lengths of 7 centimeters.
How much material will they need to make the rolling cube?
49 square cm
138 square cm
294 square cm
307 square cm
Answer:
C (294)Step-by-step explanation:
Took the test :)
The scale of a map is 0.5 inches :10 km. Find the actual distance corresponding to the map distance of 10 inches.
Answer:
200 km
Step-by-step explanation:
Create a proportion where x is the actual distance:
[tex]\frac{0.5}{10}[/tex] = [tex]\frac{10}{x}[/tex]
Cross multiply and solve for x:
0.5x = 100
x = 200
So, the actual distance is 200 km
Which of the following equations has the same solution as 32 - 5 = 5x + 11?
-5 = 22 +11
3z + 6 = 52
3.r = 50 + 6
23 - 5 = 11
Tommy bought p boxes of 26 paperclips. He already had 35 paperclips. Now, he has 191 paperclips. How many boxes of paperclips did Tommy buy in all?
Answer:
Tommy bought 6 boxes
Step-by-step explanation:
subtract 35 from 191, and you get 156. 156 divided by 26 = 6. so 6 boxes
The length of a rectangle is 3 inches more than its width. The perimeter of the rectangle is 34 inches.
length = 3 + width
perimeter = 34
34 ÷ 2 = 17
width = x
3 +x + x = 17
3 + 2x = 17
2x = 14
x = 7
width = 7
pls help !!!!!!!!!!!
can you plz help me with this
This table shows a value that represents an exponential function what is the average rate of change for this function for the interval from x=3 to x=5?
Answer:
C. 49
Step-by-step explanation:
x = 3 , y = 27
x = 5, y = 125
∆y = 125 - 27 = 98
∆x = 5 - 3 = 2
98/2 = 49
PLEASE HELP WORTH 50 POINTS
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Verify the identity:
sin(A+B)/sin(A-B) = tan(A)+tan(B)/tan(A)-tan(B)
Answer:cos( A + B ) = cosAcosB - sinAsinB ;
cos( A + B ) / ( cosAsinB ) = ( cosAcosB - sinAsinB ) / ( cosAsinB ) = ( cosAcosB ) / ( cosAsinB ) - ( sinAsinB ) / ( cosAsinB ) = cosB / sinB - sinA / cosA = cotB - tanA ;
tan²(x) - sin²(x) = sin²(x)/cos²(x) - sin²(x)
… = sin²(x) (1/cos²(x) - 1)
… = sin²(x) (sec²(x) - 1)
… = sin²(x) tan²(x)
Step-by-step explanation:
Select all that apply 40% is what percent of 25
Answer:
10
Step-by-step explanation:
:)
Answer:
the answer is 10 :) I hope you do well in the rest of your test!
A library bookshelf has 6 shelves. Nine books can fit on each shelf. How many books can the bookshelf hold?
Answer:
54
Step-by-step explanation:
each shelf has 9 books so the equation would be 9x6=54 because there are 6 shelves in total<3
if 2 gallons equals 8 quarts, 5 gallons equals how many quarts?
A. 13 quarts
B. 10 quarts
C. 40 quarts
D. 20 quarts
E. 16 quarts
Answer:
D. 20 quarts
Step-by-step explanation:
correct
the answer is D 20 quarts
Drew has two cats. One cat weighs 17 pounds, and the other one weighs 1212 pounds. Audrey’s dog weighs 33 pounds.
What is the difference in ounces between Audrey’s dog and the combined weights of Drew’s cats?
Enter your answer in the box.
Answer:
48 ounces
Step-by-step explanation:
Answer:
64 ounces.
Step-by-step explanation:
combined weigh = weight of cat 1 + weight of cat 2
combined weigh = 17 + 12 = 29 pounds
The difference in weight of the Dog's weigh by the combined cat's weigh is the subtraction between the two, so we have:
Difference in weigh = 33 - 29 = 4 pounds
We now have to convert it to ounces, since 1 pound contains 16 ounces we can multiply the value of the weigh in pounds by 16 to obtain the final value:
Difference in weigh = (4 pounds)* 16 = 64 ounces
There were 780 fish in the lake. After a year, the population increases by 23% How many fish are in the lake? Round tot he nearest whole number.
Answer:
There are 959 fish in the lake.
Step-by-step explanation:
According to the information provided, to be able to find the number of fish in the lake, you have to calculate 23% of the amount of fish in the lake and add that result to the amount of fish in the lake:
780*23%=179
780+179=959
According to this, the answer is that there are 959 fish in the lake.
if you can answer this ill give you brainlist
Answer:
option 1
Step-by-step explanation:
the pattern will continue like this:
50 - 25
answer 1 is the correct answer!
Answer:The first question is the true statement <3
Step-by-step explanation
<3
Please answer this math question please and thanks
Answer:
i can
Step-by-step explanation:
Please help me with this homework
Answer: The answer is 226.2
Step-by-step explanation: I got the answer from this website, its basically a volume calculator for any shape. https://www.omnicalculator.com/math/cylinder-volume
What is the area of this face?
4 in.
12 in2
4 in.
15 in2
16 in2
in.
17 in2
4 in.
Klin
1 in.
Answer:
15
Step-by-step explanation:
i got it right
The length of a rectangle is 5 inches more than its width. The area of the rectangle
is 150 centimeters. Find the dimensions of the rectangle.
it's good to write it out
length = 5 + width
area = 150
width = x
length = 5 + x
area = length * width
so
(5 + x) (x) = 150
5x + x^2 = 150
x^2 + 5x - 150 = 0
following you have to guess what 2 numbers when multiplied male 150 and when added make 5
and they are 15 and 10
(x +15) (x-10)
x = -15
x = 10
so the dimensions are
length = 15
and
width = 10
Please help! I will give Brainliest!
Answer:
C. 35/256
Step-by-step explanation:
probability = favorable outcomes/total outcomes
there are 16 marble total, 5 green ones, 7 blue ones, and 4 red ones.
7/16x5/16=13.21%
35/256=13.21%
Jessie has rewritten the quadratic equation x2-32x +54 -0 in the form (-p) = 202. What is the value of p in the rewritten equation?
Given:
The quadratic equation is:
[tex]x^2-32x+54=0[/tex]
It can be written as [tex]-p=202[/tex].
To find:
The value of p in the rewritten equation.
Solution:
We have,
[tex]x^2-32x+54=0[/tex]
Isolate the constant term.
We need to make 202 on the right side. So, add 256 on both sides.
[tex]x^2-32x+256=-54+256[/tex]
[tex]x^2-32x+256=202[/tex]
[tex]-(-x^2+32x-256)=202[/tex]
Let [tex]-x^2+32x-256=p[/tex], then
[tex]-p=202[/tex]
Therefore, the value of p is [tex]-x^2+32x-256[/tex].
The given equation can be written as:
[tex]54=-x^2+32x[/tex]
Adding 148 on both sides, we get
[tex]54+148=-x^2+32x+148[/tex]
[tex]202=-(x^2-32x-148)[/tex]
Let [tex]x^2-32x-148=p[/tex], then
[tex]202=-p[/tex]
Therefore, the another possible value of p is [tex]x^2-32x-148[/tex].
A local charity donated 500$ worth of food to families last month. They want to increase the amount of their donations by 35% this month. How much do they want to donate this month?
Answer:
175
Step-by-step explanation:
All you have to do is multiply 35% with 500. You can use a calculaor to do this it is very easy.
1. Find the measure
1. By
2. DV
3. 2x+1=
4. 2x+1-x=
5. 2x-x=
6. x=
7. BV
8. BV
9. BV
10. BV
Paki sagot po
Answer:
BV=23
Step-by-step explanation:
BV=DV
2x+1=x+12
2x-x=12-1
x=11
BV=2(11)+1
=22+1
=23
Help please thabksss
Answer:
Your awnser is "C"
Step-by-step explanation:
How can I find the height of a pyramid that has a base of 13m and a 13m lateral height
Answer:
Calculate the unknown defining height, slant height, surface area, side length and ... Online calculators and formulas for a pyramid and other geometry problems. ... h = height s = slant height a = side length. P = perimeter of base e = lateral .
Step-by-step explanation: