Answers
Answer:
[-2,4]
Step-by-step explanation:
The domain is just asking for all the possible x values
we can see that the lowest x value is -2 and the highest is 4 which means our answer is
[-2,4]
Answer:
Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the
x
-axis. The range is the set of possible output values, which are shown on the
y
-axis. Keep in mind that if the graph continues beyond the portion of the graph we can see, the domain and range may be greater than the visible values.
We can observe that the graph extends horizontally from −5 to the right without bound, so the domain is [−5,∞). The vertical extent of the graph is all range values 5 and below, so the range is (−∞,5]. Note that the domain and range are always written from smaller to larger values, or from left to right for domain, and from the bottom of the graph to the top of the graph for range.
Related Questions
simplify the following expression
[tex]( {5}^{3} ) {}^{5} [/tex]
Answers
Answer:
[tex]5^{15}[/tex]
Step-by-step explanation:
[tex](a^{m})^{n}=a^{m*n}\\\\(5^{3})^{5}=5^{3*5} = 5^{15}[/tex]
On a coordinate plane, how are the locations of the points (7 , -9) and (-7 , 9) related?
Answers
Answer:
11 units.
They both are on the x axis of 9. The distance between -7 and 4 is 11 units, therefore that is why the answer is 11.
Step-by-step explanation:
Yesterday, a parking lot had 60 cars parked in it. Of the cars parked in the parking lot, 40% were silver, 14 were red, and the rest were blue. How many of the cars were blue?
A. 24 cars
B. 38 cars
C. 22 cars
D. 6 cars
Answers
Answer:
C. 22 Cars are Blue
Answer:
22
Step-by-step explanation:
no:of silver cars=60*40/100 ie 24
no:of red cars ie 14
total cars=silver+red+blue
60=24+14+blue
60=38+blue
blue cars=60-38
ie 22
who ever answers this first gets brainly
Answers
Answer: A
im sure
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
C = πd
hope this helps xx
simplify the expression and combine like terms. 4 (z - 2) + 2 (z - 1)
Answers
(4)^(z)+(4)(-2)+(2)^(z)
= 4z+-8+2z+-2
= -4z+-8+2z+-2
=(4z+2z)+(-8+-2)
= 6z+-10
Darius deposits $600 into a simple interest rate after a year the account balance will be $615 what is the interest rate?
Answers
Answer:
2.5%Step-by-step explanation:
Deposit = $600Time = 1 yearBalance after a year = $615Interest amount is:
$615 - $600 = $15Interest rate is:
15/600*100% = 2.5%Answer: the guy above me is right its 2.5%
Step-by-step explanation: 15/600 = 2.5/10
Give an example of a proportion that uses the numbers 2, 3, 4 and 6.
Answers
Give an example of a proportion that uses the numbers 2, 3, 4 and 6.
2:3 is the same as 4:6
Proportion says that two ratios (or fractions) are equal.
Nathaniel is going to invest $76,000 and leave it in an account for 18 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Nathaniel to end up with $100,000?
Answers
Answer:
did you ever get the answer bc I have this and need help pls and thank you
Step-by-step explanation:
Answer:
Step-by-step explanation:
1.5%
it took katie4 hours to knit 9 scarves how many scarves could you make in 24 hours
Answers
Answer:
54 scarves
Step-by-step explanation:
4 hours-9 scarves
8 hours-18 scarves
12hours -27 scarves
16 hours-36 scarves
20 hours-45 scarves
24 hours-54 scarves
pattern: h+4 (hours) s+9 (scarves)
PLEASE HELP
Solve the equation. Type just the numeral answer. Do NOT round your solution.
-5=b-2.3
b=
Answers
Answer:
The value of b = -2.7
Step-by-step explanation:
Given
As the equation is given by
[tex]-5=b-2.3[/tex]
To determine
Solve the equation for b
Given the equation
[tex]-5=b-2.3[/tex]
switch the sides
[tex]b-2.3=-5[/tex]
Add 2.3 to both sides
[tex]b-2.3+2.3=-5+2.3[/tex]
Simplify
[tex]b=-2.7[/tex]
Therefore, the value of b = -2.7
Answer:
b = -2.7
Step-by-step explanation:
Have a great day
Round 3,640 to the nearest thousand.
Answers
Answer:
4,000
Step-by-step explanation:
Answer:
4000
Step-by-step explanation:
-7x – 2y = 14
6х + бу = 18
Answers
Answer:
es 8 ksnfjskausksufbab 726+47272774
Answer:
(x. y) =(4, 7)
Step-by-step explanation:
-7 x - 2 y = 14
6 x + 6 y = 18
Solve the equation
x = - 2/7 y
6 x + 6 y = 18
Substitute the value of x
6 ( - 2 - 2/7y) + 6 y = 18
Solve the equation
y = 7
Substitute the value of y
x = - 2 - 2/7 x 7
Solve the equation
x = - 4
A possible solution is
(x, y) = (- 4, 7)
Check the solution
- 7 x ( - 4) - 2 x 7 = 14
6 x ( - 4) + 6 x 7 = 18
Simplify
14 = 14
18 = 18
The ordered pair is the solution
(x, y) = ( - 4, 7)
Boom!
1. Чx -2 = 2x
what is x?
Answers
The preimeter of the rectangle is 154 feet.The length of the rectangle is 55 feet.What is the width of the rectangle.
Answers
Answer:
22
Step-by-step explanation:
The preimeter is adding all sides together. I took 154-55 twice sense we have four sides of a rectangle and two are lengths. after that i got 44. I then just remembered we had two sides left so divided that by 2 and got 22
Find the value of g(4) for the function below:
g(x) = x² – 2x + 5
O 5
O 13
O 19
O 25
Answers
Answer:
O 13
Step-by-step explanation:
g(4) is asking for the function of g when x = 4
g(4) = (4)^2 - 2(4) + 5
g(4) = 16 - 8 + 5
g(4) = 13
can somebody help with this no fake answers please im kinda low
In a survey of the students in a class, it was found that 9 students worked during summer holidays. If this represents 25% of the class, how many students are there in the class?
Answers
Step-by-step explanation:
let the total students be x then
25/100x=9
x=9×100/25
x=9×4
x=36
so total students are 36
Find the slope of the line that
passes through the following
points. (-5, -10), (-5, 15)
Answers
Given a term in an arithmetic sequence and
the common difference find the 100th term.
a14= 102
d = 10
Please help, i’m struggling.
Answers
Answer:
100th term = 962
Step-by-step explanation:
You need to find the first term of the sequence
The formula to use is
[tex]a_{n} = a_{1} + (n - 1)d[/tex] In your problem, n = 14. So,
[tex]102 = a_{1} + (14 - 1)10\\102 = a_{1} + 130\\a_{1} = -28\\\\[/tex]
Now you can find the 100th term. n = 100, first term = -28 and d = 10
[tex]a_{100} = -28 + (100 - 1)10\\ = -28 + 990\\ = 962[/tex]
100th term = 962
3/5 x 11 .................
Answers
Answer:
=6 3/5 or 33/5
Step-by-step explanation:
3/5 * 11
33/5
= 6 3/5
Step-by-step explanation:
[tex]{ \large{ \red{ ➠ \: \: \bf{ \frac{3}{5} \times 11}}}} \\ [/tex]
[tex]{ \large{ \blue{ ➠ \: \: \bf \frac{33}{5} }}}[/tex]
[tex]{ \large{ \green{ \therefore{ \boxed{ \bf6 \frac{3}{5} }} \: \: Ans}}}[/tex]
factor 42z+68.
simplify and factor 3(x - 2) + 9(x + 1) + 5(1 + 2x) + 2(3x - 4)
Answers
Step-by-step explanation:
step 1. so - this is 2 questions?
step 2. 42z + 68 = 2(21z + 34)
step 3. next -> 3x - 6 + 9x + 9 + 5 + 10x + 6x - 8
step 4. 28x + 0
A pizza shop offers a special on a -topping pizza from a list of three items. The chart below shows all possible pizza combinations.
Answers
Answer:
35 different combinations
Step-by-step explanation:
Pizza company offers 3 different crust types to choose from and there are 7 toppings available which a person can choose to add in its pizza. The number combination made from 7 different types of toppings are 35. This is calculated using combination technique of statistics. It is assumed that the order of topping and crust does not matter.
nCr = 7C3
7C3 = 35.
please help me with this
here is the answer choices
25/20
20/25
25/15
15/25
Answers
Answer:
20 /25
Step-by-step explanation:
sin is the opposite side over the hypotenuse
sin C = NB/ NC
= 20/25
124 students played a sport in the fall, and 76 students played a sport in the spring. What was the percent decrease of the students who played sports in the spring? Round your answer to the nearest tenth of a percent.
Answers
Answer:
5.7%
Step-by-step explanation:
subtract 124-76.
then, you would divide 76 by 124 to get a weird number so multiply that by 100 to get this.
5.64516129.
then rounding to the nearest tenth would be 5.7.
so i think it would be 5.7%.
Triangle A B C is shifted to the left to form triangle A prime B prime C prime. Triangle A prime B prime C prime is then dilated to form larger triangle A double-prime B double-prime C prime.
Determine the similarity transformations that verify △ABC ~ △A''B''C'.
The first transformation mapping △ABC to △A'B'C' is a
.
The second transformation mapping △A'B'C' to △A''B''C' is a
Answers
Answer:
its d and c
Step-by-step explanation:
Answer:
translation left,
dialation with center C
Step-by-step explanation:
A
B
C
D
? I need help
Answers
Answer:
what the question
Step-by-step explanation:
what are am insupposed to be doing here
help pleasee! i have to turn this in soon
Answers
b 35 is the answer sorry if I'm worng
Enter two or moro numbers in the table to create a
histogram
Data
Enter the data to create a histogram. Then check all
that apply
runs
17
1
6
12868
0
The histogram has 1 cluster,
The histogram has 2 clusters,
The histogram has 1 peak,
The histogram has 4 peaks,
The histogram has 0 frequency from 4-5.
Show histogram
Answers
Answer:
b The histogram has 2 clusters.
c The histogram has 1 peak.
e The histogram has 0 frequency from 4-5.
Step-by-step explanation:
Answer: rileyayers85 is correct
Step-by-step explanation:
I got the answer right
Miss Johnson gave her class the following equation 8x - 20=15 + x solve the equation to show their work has been in.christina and Jamar solve the equation 2 different ways and debate about which person was correct.who solved the equation correctly?
a.CHRISTINA
B.JAMAR
C.BOTH
why do you think you are correct in your choosing support your answer with details
Answers
Answer:
Both solved it correctly
Step-by-step explanation:
What is this ? x<-2 .....HELP please ! ( sorry if the picture is blurry)
Answers
Answer:
A) x < -3
Step-by-step explanation:
X + 9= -2
its algebra and im not quite sure about it because i dont pay attention in math class and the graph makes no sense
