Answer:
-9,3
Step-by-step explanation:
The range of the function is {3, 7, -9}.
What is a function?A relation between a collection of inputs and outputs is known as a function. A function is a connection between inputs in which each input is connected to precisely one output. Each function has a range, co-domain, and domain.
Given:
A function of x containing three ordered pairs of the form (x, y) is shown below. {(1, 3), (2, 7), (3, -9)}.
The range of the function is,
= the number of value in the y-coordinate.
= {3, 7, -9}
Therefore, {3, 7, -9} is the range.
To learn more about the function;
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if you are graphing and you are at -1 and then you move did you subtract or add
Answer:
It depends on which way you want to move.
Step-by-step explanation:
Point P is plotted on the coordinate grid. If point S is 10 units above point P, what are the coordinates of point S?
On a coordinate grid from negative 12 to positive 12 in increments of 2, a line PQ is drawn with P plotted at the ordered pair 6, negative 4.
(1 point)
1. (−4, −4)
2. (−4, 6)
3. (6, 6)
4. (6, −4)
will give best and tanks
Step-by-step explanation:
(−4, −4)
2. (−4, 6)
3. (6, 6)
4. (6, −4)
help me out with this question please :)
Answer:
yt
Step-by-step explanation:
determine the period of the function
Answer:
Step-by-step explanation:
0_pie/2
8th grade math simple help
Answer:
1) x = 30
2) x = 11.6
Step-by-step explanation:
1) 2x = 4x - 60 (vertical angles are equal)
subtract 4x from each side of the equation:
-2x = - 60
divide both sides by -2:
x = 30
2) 7x + 16 + 3x + 48 = 180° (supplementary angles add up to 180°)
combine like terms:
10x + 64 = 180
subtract 64 from both sides of the equation:
10x = 116
divide both sides by 10:
x = 11.6
An article is bought for Rs 100 and sold for Rs 125. What
is the profit percentage?
(Ans: 25%
Answer:
25%
Step-by-step explanation:
125 - 100 = 25
25 / 100 = 0.25
0.25 * 100 = 25%
1 point
What is the interquartile range.??
Survey of Ages of Participants
++++
5 15 25 35 45 55 65 75 85
O 10
20
40
ОС
45
Answer:
IQR = 20
Step-by-step explanation:
Quartile 1 = 25
Quartile 3 = 45
To find the interquartile range, take Q3 from Q1
45 - 25 = 20 .
1. Place these numbers in order from smallest to largest:
8/5 , -3, 6, 3.1 , -2.5, 1/4, - 3/4 - 3/8
:)
Answer:
Step-by-step explanation:
-3/8, - 3/4, - 3, - 2. 5, 1/4, 8/5 3.1, 6
Given YZ tangent to circle J at point y, and angle WYX=104, what is angle WXY
Answer:
Step-by-step explanation:
I dont really understand this question. I WILL GIVE BRAINIEST thank you to anyone who helps:)
Answer:12 out of 9 chances
Step-by-step explanation:
Answer: 9/24 or 3/8(simplified).
Step-by-step explanation:
Okay first let's break it down.
The spinner has a 1/4 chance of landing on blue.
The spinner has a 1/2 chance of landing on red.
The spinner has a 1/4 chance of landing on green.
The spinner has a 3/4 chance of landing on red or blue
The spinner has a 3/4 chance of landing on red or green.
The spinner has a 1/2 chance of landing on blue or green.
A 6-sided die has a 1/2 chance of landing on either even or odd.
The question first asks the probability of spinning a red or blue.
So first, you need to know how many parts of the spinner of the four sections are red and blue. It's 3/4. There are 3 even numbers on a six-sided die so that's 3/6 or 1/2. Next, multiply these probabilities to get 9/24 or 3/8.
hi whats th median price of the items for 9.00 8.00 8.00 7.00 6.00
Answer:
8.00
Step-by-step explanation:
to find the median, you have to order all your numbers from least to greatest (6.00, 7.00, 8.00, 8.00, 9.00) then find the number in the MIDDLE. that number would be 8.00 so therefore the median is 8.00.
Expand to write an equivalent expression: -14(-8x+12y)
Factor to write an equivalent expression: 36a−16
Answer:
an equivalent expression: -14(-8x+12y)=112x-168y
factor of an equivalent expression: 36a−16=4(9a-4)
Please help me!! (Look at the photo)
Answer:
310in
Step-by-step explanation:
7×10=70
70×2=140(there are two that are the same length)
5×10=50
50×2=100(there are two that are the same length)
5×7=35
35×2=70(there are two that are the same length)
70+100=170
170+140=310
please let me know if it's correct
Solve by factoring
x^2-x-46=3x-1
Answer:
x=9 and x=-5
Step-by-step explanation:
x^2-4x-45=0
(×-9)(x+5)=0
x=9 and x=-5
Hi, can someone help with these two questions ASAP! (Ignore the multiple choice I circled, not sure if it’s correct)
Thanks!!
Answer:
1) D. [tex]y = -\frac{3}{2}\cdot x^{12} -7\cdot x^{5}+\frac{2}{3}\cdot x -10[/tex]
2) E. The coefficient of [tex]x[/tex] is -16.
Step-by-step explanation:
1) A polynomial is an algebraic expression of the form [tex]p(x) = \Sigma \limits_{i = 0}^{n} c_{i}\cdot x^{i}[/tex], where [tex]n[/tex] is the grade of the polynomial. In this case, the only equation that satisfies this definition is:
[tex]y = -\frac{3}{2}\cdot x^{12} -7\cdot x^{5}+\frac{2}{3}\cdot x -10[/tex]
Correct answer: D
2) Let [tex]p(x) = (2\cdot x + 1) \cdot (5\cdot x^{3}-8\cdot x +4)[/tex], we proceed to expand the expression by algebraic means:
[tex]p(x) = (2\cdot x + 1)\cdot (5\cdot x^{3}) -(2\cdot x +1)\cdot (8\cdot x) + 4\cdot (2\cdot x + 1)[/tex]
[tex]p(x) = 10\cdot x^{4}+5\cdot x^{3}-16\cdot x^{2}+4[/tex]
We see that coefficients for [tex]x^{2}[/tex] and [tex]x[/tex] are -16 and 0, respectively. Hence, the incorrect answer is E.
What is the slope formula?
How do you find slope?
Answer:
https://www.gstatic.com/education/formulas2/355397047/en/slope_of_a_line.svg
Step-by-step explanation:
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.
Answer:
cmon bro is not that hard
Step-by-step explanation:
Hi! how are you? Please answer the question pls! ill make sure to give brainliest too! :D
Answer:
16 cm squared
Step-by-step explanation:
8cm x 2cm would equal 16 cm squared
my day was okay. Had school, played some games, did hw, normal stuff. :D
Anywho im going to do my tutor hw and maybe help some other people. Bye!
Answer:
14 cm^2
Step-by-step explanation:
First of all we have to find the total area
total area = lenght x width = 8 x 2 = 16 cm^2
the shaded area is a right triangle
the area of a right triangle is
A = (leg 1 x leg2)/2 = (2 x 2)/2 = 2 cm^2
now we have to subtract it from the total area
16-2 = 14 cm^2
13 ft 10 ft 18 ft Find the area of the trapezoid. [?] square feet
Step-by-step explanation:
A=a+b
2h=13+10
2×18=207
formula a=a+b/2×18
Find the value of y when x= 7.
y=-4x
Answer:
y = -28
Step-by-step explanation:
y=-4x
Let x=7
y = -4*7
y = -28
Mr. Moran chose 10 different test scores out of 50, and they are shown below. For the following set of data, find the mean test score, rounding to the nearest tenth (i.e. one decimal place)
{48, 36, 21, 19, 50, 50, 49, 44, 38, 40}
Answer:
39.5
Step-by-step explanation:
Math is hard, please help this idiot TwT
here you go i hope this help u
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
the answer is B - 96 trust me
Which statement is true about the lines 3−2=27 3 y - 2 x = 27 and 4−2=36 4 y - 2 x = 36 ?
The two lines 3 y - 2 x = 27 and 4 y - 2 x = 36 are parallel to each other because their slopes (i.e., -2/3 and -2/4) are equal.
What are parallel lines?Parallel lines are lines in a plane that do not intersect and are always the same distance apart. They have the same slope and will never meet, regardless of how far they are extended.
Therefore, the correct answer is as given above. It can be concluded that lines 3 y - 2 x = 27 and 4 y - 2 x = 36 are parallel lines to each other for their slopes (i.e., -2/3 and -2/4) are the same.
learn more about parallel lines: https://brainly.com/question/24607467
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The complete question goes thus:
Which statement is true about the lines 3−2=27 3 y - 2 x = 27 and 4−2=36 4 y - 2 x = 36 ?
A. lines 3 y - 2 x = 27 and 4 y - 2 x = 36 are parallel to each other
B. lines 3 y - 2 x = 27 and 4−2=36 are inequalities
C. lines 3−2=27 and 3 y - 2 x = 27 are the same
D. all lines are equal
Find the percent of the number. 140% of 60 is
100% of 60 = 60
100%=60
140% of 60 = x
140%=x
60/x = 100/140
(cross multiplication)
x = 84
140% of 60 = 84
A hot liquid is placed in a refrigerator to quickly cool down. The temperature of the liquid can be modeled with the exponential function T=a(b)^m where m is the number of minutes it has been cooling. Based on the graph below, which of the following is closest to the value b for this model?
1) b=0.65
2)b=0.84
3)b=1.28
4)b=2.17
Answer:
This is 3
Step-by-step explanation:
5 times the quantity y - 2
Answer:
5y - 10
Step-by-step explanation:
We require to find
5(y - 2) ← multiply each term in the parenthesis by 5
= 5y - 10
Find the slope of the line y= -2/3x
Someone help and please make sure it’s right?
Answer:
I think it is 8.8 yards because its not bigger than 10 and not smaller than 6
HELP NEEDED!!!! this is for math and needs to be due at 8. please help me!
Answer:
1/3
Step-by-step explanation:
So remember slope is y/x.
THe y value is 1st y minus 2nd y. In this case 6-4. This gets you 2
The x value is 1st x minus 2nd x. In this case 8-2. This gets you 6
Put the y and x value into your fraction(y/x) and you get 2/6.
This can be simplfyied as 1/3
Answer
1/3
Ti⊂k∫∈s ω∅∅p
Please Help Me with this Question. I do not understand it.
Answer: 30
Step-by-step explanation:
the formula for the area of a triangle is base times height divided by 2
A=bh/2
the base in this triangle is 15 and the height is 4
(15)(4)/2
60/2
30
