Write the domain and range of each of the functions graphed below.
Do not answer unless you know the answer!
Answers
Answer:
graph 1:
domain: -2.25 ≤x ≤2
range: -10≤y≤10
graph 2:
domain:0≤x ≤40
range: -2≤y≤6.5
Step-by-step explanation:
Answer: Hi there! Hope this helps!
Domain of any function is represented by the x-values and Range is represented by the y-values.
Graph (1),(Row (1) first graph)
Domain → (-∞, ∞) Or set of all real numbers
Range → (-∞, ∞) Or set of all real numbers
Graph (2) (Row (1) second graph)
Domain → [0, ∞} Or x ≥ 0
Range → [-2, ∞) Or x ≥ -2
Graph (3) [Row (2) first graph]
Domain → (-∞, ∞) Or set of all real numbers
Range → (-∞, ∞) Or set of all real numbers
Graph (4) [Row (2) second graph]
Domain → (-∞, ∞) Or set of all real numbers
Range → [4, ∞) Or x ≥ 4
Explanation : I did this assignment.
Related Questions
evaluate the expression for m = -1
-(-2m - 7) to the second power
Answers
-(2-7)
-(5)
-5
Select the comparison that is correct. (2 are right) A eighty-one tenths > 8.27 B Six and seventy-nine thousandths 50.453 D 3.804 > 3 + 7 X + 12 X + 4 X E 2 X 10 + 4 X + 13 X < twenty and four-hundred eight thousandths
Please help now!
Answers
Answer:
A
Step-by-step explanation:
Answer:
Quit will not feel
Step-by-step explanation:
(PLS HEEEEEELP)
IREALLLY NEED HELP SO YEAH
Answers
Answer:
B
Step-by-step explanation:
Please help I will give brainliest!! I also need an explanation on how.
Answers
Answer:
rectangle with sides x, 2x+2
Step-by-step explanation:
The perimeter of the triangle shown is the sum of its side lengths:
P = (x+3) +(2x+1) +(3x) = 6x +4
A square would have a side length that is 1/4 of this. The side lengths of a square with the same perimeter are ...
s = (6x +4)/4 = 1.5x +1 . . . . . doesn't match any answer choices
__
A rectangle has a perimeter that is twice the sum of the side lengths:
P = 2(L + W)
Then the sum of the side lengths would need to be ...
6x +4 = 2(L +W)
3x +2 = L + W . . . . . requirement on rectangle with the same perimeter
__
Choice 3:
The sum of side lengths of this rectangle is (x) +(2x+2) = 3x+2. This matches the perimeter of the triangle.
Choice 4:
The sum of side lengths of this rectangle is (2x) +(x+1) = 3x +1. This does not match the perimeter of the triangle.
X with rectangle
Simipfly (2 3/5) divided by (-3 and 3/4)
Answers
Answer:
-0.533
Step-by-step explanation:
Let's rewrite this question a bit.
[tex]2\frac{3}{5}=\frac{13}{5} \\[/tex]
So, if we want to divide [tex]\frac{3}{5}[/tex] by [tex]-3[/tex], we can write it like this,
[tex]\frac{3}{5} \div -3=\frac{3}{5} \times -\frac{1}{3}= -\frac{1}{5}[/tex]
Now, we are also asked to divide [tex]\frac{3}{5}[/tex] by [tex]\frac{3}{4}[/tex].
[tex]\frac{3}{5} \div \frac{3}{4}=\frac{3}{5} \times \frac{4}{3}= -\frac{4}{5}[/tex]
Hope this helps! :)
A small thing I would like to mention -> In case this wasn't clear or you didn't know, when dividing fractions, we take the reciprocal of the 2nd fraction and then multiply into the first.
So a general formula would look like this:
Let [tex]a,b[/tex] be fractions, then if we want to divide we do,
[tex]a \div b = a \times \frac{1}{b}[/tex]
someone please help me!
Answers
Andre performs a 90-degree counterclockwise rotation of Polygon P and gets Polygon P’, but he does not say what the center of the rotation is. Can you find the center?
Answers
Answer:
Step-by-step explanation:
The center of rotation (C) will be at 2 units down P' and 2 units left to P. The center of rotation is given below.
What is a transformation of a shape?A point, line, or geometric figure can be transformed in one of four ways, each of which affects the structure and/or location of the object. From before the refers to the object's initial condition, and Picture, after transformation, refers to the object's ultimate structure and location.
Rotation does not change the shape and size of the geometry. But changes the orientation of the geometry. If the geometry is rotated, then there is no change in angles.
Andre performs a 90-degree counterclockwise rotation of Polygon P and gets Polygon P’, but the center of rotation is not given.
The center of rotation (C) will be at 2 units down P' and 2 units left to P. The center of rotation is given below.
More about the transformation of the shape link is given below.
https://brainly.com/question/27224339
#SPJ2
someone help me with this ASAP
Answers
Answer:
8/5
Step-by-step explanation:
SHe divides 8 cookies among HERSELF and her 4 friends so 5 people so 8/5
Can someone tell me how to graph [tex]y-2x=6[/tex] ?
Answers
Add 2x to both sides to get y = 2x + 6 and then graph that
(:
hope this helped
This would give the following points:
-6,-6
0,6
6,18
100,000 divided by 3
Answers
The value of 100,000 divided by 3 is 33,333.333...
Given is a division problem.
We have to find the result after dividing 100,000 by 3.
Here,
Dividend = 100,000
Divisor = 3
We know that the number just before 100,000 is 99,999.
This is clearly divisible by 3.
99,999 = 3 × 33,333
So 100,000 can be written as,
100,000 = (3 × 33,333) + 1
100,000 can be written as 33,333 1/3, where 33,333 is the quotient, and 1 is the remainder.
3,333 1/3 = 33,333 + 1/3 = 33,333.333...
Hence the result is 33,333.333...
Learn more about Division here :
https://brainly.com/question/15547649
#SPJ6
What is the Constant of Proportionality (k)?
Remember.... k = y/x
Write an equation to show the proportional relationship between x and y.
Group of answer choices
y = 2x
y = 7x
y = 1/2x
y = 1/7x
Answers
Sequences of Transformations
Answers
Answer:
C
Step-by-step explanation:
Because it is not a reflection across the x axis and it would turn clockwise
please answer this algebra question i will give brainly and thanks :)
Answers
Answer: 5.3
Step-by-step explanation:
(2.5)^2-19(2.5)/50
6.25-47.5/50
5.3
Write an equation in vertex form for a parabola that has a vertex at (-3,4) and has been vertically stretched by a factor of three
Answers
At a soccer championship winning party , there were 35 soccer players in attendance and 12 pizzas were ordered. Each player in line takes 3/8 of a pizza to eat. How many boys at the end of the line will not get pizza ? please show the work
Answers
PointQ′(prime)is the image of Q(-4,7)Q(−4,7)Q, left parenthesis, minus, 4, comma, 7, right parenthesis under a translation by 444 units to the right and 222 units down.
What are the coordinates of Q'(prime)?
Answers
Answer:
Hii the coordinates of Q' are (0,5). I did this in Khan Academy and got it correct!
Step-by-step explanation:
1. In order to move the point 4 units to the right, we need to add 4 the the x-coordinate:
-4 + 4 = 0
2. In order to move the points 2 units down, we need to subtract 2 from its y-coordinate:
7 - 2 = 5
3. The coordinates of Q' are (0, 5).
SO THE ANSWER IS ( 0, 5)
help please (ty to the people who know this) :)
Answers
Answer:
C) [tex]3c-5d[/tex]
Step-by-step explanation:
[tex]-c+5d+7c-11d+d-3c[/tex]
Group the similar terms together:
[tex]-c+7c-3c+5d-11d+d[/tex]
Add/subtract the "c" variables:
[tex]3c+5d-11d+d[/tex]
Add/subtract the "d" variables:
[tex]3c-5d[/tex]
Answer:
The answer is C) 3c-5d
Step-by-step explanation:
All of the following are correct except _____. 3^2 + 5 - 2 = 12 3^2 - 5 + 2 = 6 3^2 · 5 + 2 = 47 3^2 + 5 · 2 = 28
Answers
Answer:
3^2 + 5 · 2 = 28
19 =28
Step-by-step explanation:
1.
[tex]3^2 + 5 - 2 = 12\\\mathrm{Add/Subtract\:the\:numbers:}\:5-2=3\\=3^2+3\\3^2=9\\\\9+3=12\\12=12\\\\True[/tex]
2.
[tex]3^2 - 5 + 2 = 6\\\\\mathrm{Add/Subtract\:the\:numbers:}\:-5+2=-3\\=3^2-3\\3^2=9\\\\9-3=6\\6=6\\\\True[/tex]
3.
[tex]3^2\cdot \:5+2=47\\\\3^2\cdot \:5=45\\45+2=47\\\\47=47[/tex]
4.
[tex]3^2+5\cdot \:2=28\\\\\mathrm{Simplify\:}3^2+5\cdot \:2:\quad 19\\\\19=28\\\\False[/tex]
Answer:
362x5+2
Step-by-step explanation:
-3x - 3/4 = 9 helpppppppp
Answers
-3x - 3/4 + 3/4 = 9 + 3/4
-3x = 9 3/4
I change 9 3/4 to improper fraction
-3x = 39/4
-3x / -3 = 39/4 / -3
X = 39/4 x -1/3 (change division to multiplication so that you can complete the problem)
X = -39/12
You can convert that if you want to -3 3/12
So x = -3 3/12
Simplify to x = -3 1/4
please show x < 80 on a number line
Answers
Answer:
on the number line make an open circle at 80 (am open circle is this: ○) and connect that to an arrow that points back to 0 and the negative numbers. It doesn't matter how far back as long as you make it an arrow
right answer to all 4 questions gets brainleist!! 1-if point (4, 8) is reflected across the X axis, what are the new coordinates? 2- if point (12, 18) is reflected across the Y axis, what are the new coordinates? 3- if point (-7, 10)is reflected across the Y axis, what are the new coordinates? 4-if point (-9, -15) is reflected across the x axis,what are the new coordinates?
Answers
Answer:
1.(-4,8)
2.(-12,18)
3.(7,10)
4.(-9,15)
Step-by-step explanation:
Answer:
1. (-4, 8)
2. (-12, 18)
3. (7, 10)
4. (-9, 15)
(I edited my response so ignore my self reply sorry lol)
Step-by-step explanation:
Which whole number property is represented 13 + 2 = 2 + 13
Answers
Answer: Commutative property of addition
A. 1/12
B. 8/3
C. 7/12
D. 1/4
Answers
Reason: because it it:) just believe me
Emma and her team have completed a study to test a new food product. The results show the new food product may substitute for another product that is in shortage. What should she and her team do next?
Answers
Answer:
She should go try to make people want to buy the other product more
Step-by-step explanation: because I think so
PLZZZZZ HELP The steps below show the incomplete solution to find the value of n for the equation (4n − 2n + 4 = −1 + 17) :
Step 1: 4n − 2n + 4 = −1 + 17
Step 2: 4n − 2n + 4 = 16
Step 3: 2n + 4 = 16 Which of these is most likely the next step?
2n = 12
2n = 4
2n = 8
2n = 20
Answers
Answer:
2n=12
Step-by-step explanation:
next step:
2n=16-4
2n=12
Answer:
2n+4=16
Step-by-step explanation:
2n=16-4
2n=12
(HELP NEEDED) (PAST DUE) (STUCK) Please write a number line for the number 3
Answers
Someone help me with this ASAP ^_^
Answers
Answer:
X
Step-by-step explanation:
Since the Geosphere basically describes land, and the hydrosphere describes water, we can say that X makes the heavy rainfall makes a landslide on the side of a mountain
Forgive me if I'm wrong!
Answer:
i would say z and x cause the hydrosphere has to do with water so that eliminates x (cause it starts with geosphere) and y can also be eliminated cause sand dunes are not in the atmosphere. im sure thats the answer sorry if im wrong my 2nd logical guess would be w.
Step-by-step explanation:
The table shows a bank account balance for 2 days. How much did the bank account change over the two days?
Answers
44-72 = -28
Find the approximate side length of a square game board with an area of 131 in².
Answers
Answer:
I got 32.75?
Step-by-step explanation:
It's a square game board, so you take 131 and divide it by 4. Then you should get your answer!
Answer:
32.75
Step-by-step explanation:
A game board has 4 sides. Because this game board is a square it has four EQUAL sides. So we can just divide 131 by the number 4 and we will get the answer of 32.75.
what is 77/200 written as a decimal
Answers
Answer:
77/200 as a decimal is 0.385.
