Answers
Answer: [tex]-2 \leq x \leq 9[/tex]
Step-by-step explanation:
The domain is the set of x-values for which the relation is defined.
The domain of the graph will be -2 ≤ x ≤ 9 which is shown in the given figure.
What are the domain and range of the function?The domain of the function includes all possible x values of a function, and the range includes all possible y values of the function.
The domain of a graph is the set of all possible input values (also called the independent variable) that can be plotted on the graph. In other words, it is the range of values that the horizontal axis (also called the x-axis) of the graph covers.
To determine the domain of a given graph, you will need to look at the labels and scale of the x-axis.
The domain of a graph is the set of all possible input values in intervals as -2 ≤ x ≤ 9 that can be plotted on the graph.
Thus, the domain of the graph will be -2 ≤ x ≤ 9, as indicated in the illustration.
Learn more about the domain and the range here:
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Related Questions
What is the quotient?
o -5
O 5
Answers
For what value of q is the equation –13(q + 4) = 7q + 16 true?
Answers
Hello! :)
[tex]\large\boxed{q = -3.4}[/tex]
-13(q + 4) = 7q + 16
Distribute the coefficient outside of the parenthesis:
-13(q) - 13(4) = 7q + 16
Simplify:
-13q - 52 = 7q + 16
Isolate for q by subtracting 7q from both sides:
-13q - 7q - 52 = 7q - 7q + 16
-20q - 52 = 16
Add 52 to both sides:
-20q - 52 + 52 = 16 + 52
-20q = 68
Divide both sides by -20:
-20q / (-20) = 68 / (-20)
q = -3.4
⠀⠀⠀⠀
The value of q is -3.4⠀⠀⠀⠀
______________________
⠀⠀⠀⠀
➤ How to solve ?
⠀⠀⠀⠀
That's quite easy but you need to recall the BODMAS rule .
⠀⠀⠀⠀
BODMAS rule states the correct sequence to solve an equation . First we need to solve the bracket part then solve if any of is present moving further to division then multiplication carrying with addition atlast subtraction
⠀⠀⠀⠀
In this equation we will solve the bracket then we will apply further BODMAS rule
⠀⠀⠀⠀
━━━━━━━━━━━━━━━━━
SolutiOn :➠ - 13 ( q + 4 ) = 7q + 16
➠ -13q - 52 = 7q + 16
Now, we will bring the variable on left hand side and constants on right hand side
➠ -13q - 7q = 52 + 16
➠ -20q = 68
➠ q = 68/ -20
➠ q = 34/-10
As we have 10 in the denominator we can directly put the decimal .
➠ q = -3.4
∴ The value of q is - 3.4.
━━━━━━━━━━━━━━━━━
Write one linear equation that is Parallel to y = - 4x + 7
Answers
Answer:
y=-4x+3
Step-by-step explanation:
same slope different y intercept.
1-4x/2x+1=4/1-5x
solve in quadratic equations
Answers
Answer:
I can only assume that the entire 1-4x is divided by 2x, and 4 by all of 1 - 5x. You can guarantee more accurate results by using brackets where appropriate. If I read that expression with the correct notation, it reads as [tex]1 - \frac{4x}{2x} + 1 = \frac{4}{1} - 5x[/tex].
Assuming instead that it's meant as [tex]\frac{1 - 4x}{2x + 1} = \frac{4}{1 - 5x}[/tex], we can solve it as shown below, giving us x values of 1 and 3/20 (or 0.15).
Step-by-step explanation:
First let's reformat this to the usual ax² + bx + c format:
[tex]\frac{1 - 4x}{2x + 1} = \frac{4}{1 - 5x}\\(1 - 4x)(1 - 5x) = 4(2x + 1)\\1 - 5x - 4x + 20x^2 = 8x + 4\\20x^2 - 5x - 4x - 8x + 1 - 4 = 0\\20x^2 - 17x - 3 = 0[/tex]
Let's solve it with the quadratic formula:
[tex]x = \frac{-b \pm \sqrt{b^2 - 4ac} }{2a}\\\\x = \frac{17 \pm \sqrt{-17^2 - 4\times 20 \times( -3)} }{2\times20}\\\\x = \frac{17 \pm \sqrt{289 + 240} }{40}\\\\x = \frac{17 \pm 23 }{40}\\\\x = 1, \frac{3}{20}[/tex]
Chris is buying a new I-phone at the discount of 10%. The original price is $399.99. How much money will he pay for his new phone?
Answers
Answer:
He will pay $360.00 for his new phone. It best be at LEAST an IPhone 9.
Step-by-step explanation:
For the problems 29-32, use () 5 6 fx x =+ and 2 () gx x x =+ .
Answers
Answer:
AZSXDCFVGBHNUIJMO,
Step-by-step explanation:
XECRVTBYNUMI,OP.[
can someone please help me find out what LN and KN is
Answers
Answer:
LN= 3,9
KN=-2,9
Step-by-step explanation:
its that answer because on the number lime L is 3 and N is 9 and K is -2
Help ASAP !
Help ASAP !
Help ASAP !
Help ASAP !
Answers
Answer:
5/28
Step-by-step explanation:
5/4 / 7 = 5/4 * 1/7 = 5/28
Answer:
5/28
Step-by-step explanation:
it could also be 0.17 in decimal form
2x – 3y = 17
–3x + y = –1
solve by elimination
Answers
Answer:
(-2,-7)
alternatively
x: -2
y: -7
Please help with figures
Answers
Answer:
x=11.9 mm
Step-by-step explanation:
Solve the two-step equation and identify the steps.
2= -7/4 + 1/4x
1. Add 7/4 to both sides
2. Multiply both sides by 4.
The solution is 15.
Answers
Answer:
x = 15
Step-by-step explanation:
Given
2 = - [tex]\frac{7}{4}[/tex] + [tex]\frac{1}{4}[/tex] x
Multiply through by 4 to clear the fractions
8 = - 7 + x ( add 7 to both sides )
15 = x
Answer:
Answer:
Step-by-step explanation:
Can I PLEASE GET SOME HELP FROM SOMEBODY ANYBODY for these questions 26,43,44,45 PLEASE
Answers
Answer:
sure
Step-by-step explanation:
I'm supposed to be Translating expressions so what is...
"tens subtracted from a number"
Answers
Answer:
10-x
HOPE THIS HELPS!
MARK AS BRAINLIEST PLEASE
the slope of the line y=6x-1 is steep
true or false?
Answers
Answer:
yes true
Step-by-step explanation:
I would love some help here
Answers
Answer:
first
Step-by-step explanation:
A community needs to raise at least $5,000 for a new park. They have raised $3,250 so far and are selling flower arrangements for $25 each. How many flower arrangements, a, do they need to sell to raise at least $5,000?
A. 70
B. 69
C. 74
D. 75
Answers
Answer:
https://brainly.com/question/20226577
Step-by-step explanation:
B. 69
what are the y intercepts -3,0 0,2 3,4 -6,-2 6,6
Answers
plz help i’ll mark brainliest for correct answer
Answers
Answer:B
Step-by-step explanation:
Please I need help :(
Answers
Answer:
Step-by-step explanation:
Answer:
The picture has the answer
Step-by-step explanation:
First since the y-intercept is -2 you will draw a point on -2 on the y - axis.
Next you will do rise over run. Go up 3 from -2 then move to the right 2. Then draw another point. And draw a line through the two points.
I will do a pic for you!
Hope this helps ya!!
Which rule explains why these triangles are congruent?
AAS
SAS
ASA
These triangles cannot be
proven congruent
Answers
Answer: SAS
Step-by-step explanation: by using the reflective property the line in the center it’s the missing “S”
8. Syairra needs to take an Uber to get to
the airport. The Uber charges $5.00 for
the first mile, and then $3.00 for each mile
after that. If the total charge is $62.00,
then how far was Syairra's taxi ride to the
airport?
Answers
subtract 5 from both sides to get 57=3x
divide both sides by 3 to get 19.
the answer is 19 miles
Answer: 20 miles
Step-by-step explanation:
Since the Uber charges $5.00 for the first mile you have to subtract that from the total which is 62.
62.00 - 5.00 = 57.00
Then you keep subtracting 3.00 from 57.00 or you can divide 57 by 3 because 57 is how much money is left and the Uber charges 3 dollars for each mile after the first.
57.00 divided by 3.00 is 19
Then add 1 to 19 which equals 20 miles. You add 1 to 19 because 19 is the amount of miles she goes but that doesn’t include the 1st mile.
Sorry if this is confusing
What is
-2/3
-
5/6
?
Math/honors math/ Mathematics
Answers
Answer:
-3/2 is your answer !!!!
Answer:
[tex]-1\frac{1}{2}[/tex]
Step-by-step explanation:
Trust me it's right...lol
The sum of 3 consecutive integers is -51. What are the integers?
Answers
Answer:
-16+-17+-18= -51
-16,-17,-18
The product of a number b and -1.6 is less than -9.6.
Answers
Answer:
I don't have Idea
100 points!+ brainlist = moving up!= friending u=awesomeness
Evaluate StartFraction 8 (6 + 5) over 2 squared EndFraction + 6(2).
22
34
56
112
Answers
Answer:
56
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
Start by adding the number in the parenthesis: This gives us (8(11)/2^2) + 6(2)
Square the bottom: (8(11)/4) + 6(2)
Multiply the top of the fraction: (88/4) +6(2)
Divide 88 by 4: 22 + 6(2)
Multiply 6 and 2: 22 + 12
Add 22 and 12: 22 + 12 = 34
Answer: 34
Are these three side lengths a right triangle?
5, 5, 5√s
yes or no?
Answers
Answer:
no
Step-by-step explanation:
Answer:
No, it makes an isosceles triangle that has angles in two 70°'s, and 20°'s
Step-by-step explanation:
Emma is choosing a weekly meeting time. She hopes to have two different
managers attend on a regular basis. The table shows the probabilities that
the managers can attend on the days she is proposing.
Monday
0.91
0.77
Wednesday
0.71
0.93
ManagerA
Manager B
Assuming that manager A's availability is independent of manager B's
availability, which day should Emma choose to maximize the probability that
both managers will be available?
O A. Wednesday. The probability that both managers will be available is
OB. Monday. The probability that both managers will be available is
OC. Wednesday. The probability that both managers will be available is
OD. Monday. The probability that both managers will be available is
0.93.
0.91.
0.66
0.7.
Answers
Answer: Monday The probability that both managers will be available is 0.7
Step-by-step explanation:
Just took the test
(x+1)^2-(x-8)^2
please help
Answers
x^2+2x+1-x^2+16x-64
simply by adding terms
18x - 63
Hi, I need help and all correct answers please, thanks! :) (4 screenshots included)
Answers
Answer: The y intercept is 1.
Step-by-step explanation: Sorry I could only answer the one about the y-intercept. So basically finding the y intercept is where the line crosses at the y-axis. So in this case the y-intercept is 1 because thats the point the line crosses at the y-axis. I hope this clarifies your question and I hope this helps. Good Luck on your upcoming test if you have one soon!
Betty had 1/3 yard of ribbon. She used 1/2 of it. How many yards of ribbon did she use?
a. 6 yd
b. 1/6 yd
c. 2/3 yd
d 3/2 yd
Answers
Answer:
b. 1/6 yd
Step-by-step explanation:
When Betty used 1/2 OF the 1/3 yards she has she has to multiple those. It's easier to put it in a sentence in my opinion because then you can see the "of" in the sentence which means to multiply. Hope this helps!