i am not understanding slope intercept form, if someone could explain it as well as graph and answer the question that would be great!
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Answer:
Step-by-step explanation:
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Answer:
Slope Intercept form: y = mx + b
Step-by-step explanation:
mx: the slope
b: y- intercept
To find the slope, use this formula:
y₂ - y₁ / x₂ - x₁
Add in the numbers
1 - (-5) / 0 - 2
-6/2 (or -3) = slope
Use point-slope form to find the Y- intercept
y - y₁ = m (x - x₁)
y - (-5) = -3 (x - 2)
y + 5 = -3x + 6
Subtract 5 from both sides
y = -3x + 1 ← Slope intercept form
Graph the y- intercept at 1, and go down 3 and to the right 1. Your two coordinates will be (0 , 1) and (1, -2) .
Related Questions
urgent sil vous plaît
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Answer:
27 and 64
Step-by-step explanation:
5 Given the diagram, prove x=23.
(4x) (5x – 27)°
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(92) + (115-27)
(92) + (88) = 180 degrees
Solve the problem. At a lumber company, shelves are sold in 3 types of wood, 3 different widths and 6 different lengths. How many different types of shelves could be ordered
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Answer:
54
Step-by-step explanation:
3*3*6=54
Can anyone help me? The answers belong in the boxes, I already tried to answer but not all of them were right. Please explain how you get your answers!
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The perimeter of a rectangle is 56 centimeters. If the length of the rectangle is four centimeters less
than three times its width, what are the dimensions of the rectangle?
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Answer:
Let the length be x and the width be y, then
2x + 2y = 56
x + y = 28 . . . (1)
x = 4 + 3y . . . (2)
Putting (2) into (1) gives
4 + 3y + y = 28
4y = 28 - 4 = 24
y = 24/4 = 6
x = 4 + 3(6) = 4 + 18 = 22
Therefore, length is 22 inches and width is 6 inches.
What is the value of 6(2b-4) when b=5?
Answers
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
6((2)(5)−4)
=(6)((2)(5)+−4)
=(6)((2)(5))+(6)(−4)
=60−24
=36
I need help with this
Which proportion can be used to find 65% of 90?
Answers
Answer: 65/100 = x/90
Step-by-step explanation: 65/100 = 65%
So, x/90 = 65/100
Thus, the answer is 65/100 = x/90
Would appreciate brainliest <3
Objective function: z=9x+7y
Constraints:
x ≥0, y ≥0
x+y ≥1
2x+4y ≤16
4x+2y ≤16
Find the objective function, the maximum value of Z, and where the maximum value occurs.
Answers
Answer:
The maximum value of z is 43.2 when x=2.7 and y=2.7 . The minimum value of f is 7 when x=0 and y=1
Step-by-step explanation:
f(x,y): z = 9x + 7y ... (1)
from the graphing we get the vertices of the constraint region formed are:
(0,4) (0,1) (1,0) (4,0) (2.7,2.7) ... plug in (1)
at (0,4): z = 28
at (0,1): z = 7
at (1,0): z = 9
at (4,0): z = 36
at (2.7,2.7): z = 43.2
The maximum value of z is 43.2 when x=2.7 and y=2.7 . The minimum value of z is 7 when x=0 and y=1
Mr. Walker is looking at the fundraiser totals for the last five years. A 2-column table with 5 rows. The first column is labeled year with entries 1, 2, 3, 4, 5. The second column is labeled total (in dollars) with entries 896, 925, 880, 963, 914. How does the mean of the totals compare to the median? The median is $1. 60 greater than the mean.
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Answer: B
Step-by-step explanation: edge
need help with 1,2,3
13 points
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Answer:
1
function yes
domain 1,2,3,4,5,6,7,8
range 2,3,4,5,6,7,8,9
2
function no
domain 0,1,1,2,3
range 9,9,7,5
can i have help with this question please
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Given A(-3, 4), B(0, 1), and C(4,2), reflect as follows: Ry-axis(ABC). What is B
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please help me that question
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(URGENT BIG REWARD!) SOLVE FOR X
x2 - 3|x - 2| - 4x = - 6
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x=4,3,0,1
Hope this helped :)
HELP QUICK
The interest rate at a bank is 5.5%. Which decimal is equivalent to 5.5%
5.5
0.55
0.055
0.0055
Answers
Answer:
0.055
Step-by-step explanation:
You want to move the decimal from the % left two places.
Answer:
005
Step-by-step explanation:
What is a formula for the nth term of the given sequence? 2, 4, 8...
Answers
Answer:
[tex]2^{n}[/tex]
Step-by-step explanation:
2=[tex]2^{1}[/tex]
4=[tex]2^{2}[/tex]
8=[tex]2^{3}[/tex]
Sequence is based on 2 to the power of n where n is greater than or equal to 1.
what numeral comes next in the series: 116,113,107,98...?
Step by step have a test tommorow don't know any math need help
Answers
113-107=6
107-98=9
This shows the pattern is subtracting 3 extra each time.
9+3=12
We will subtract by 12
98-12=86
86 is your answer
Answer:
The next term in the sequence would be 86.
Step-by-step explanation:
116, 113, 107, 98...
The first thing I would do is find the difference between all consecutive terms.
[tex]116-113=3\\113-107=6\\107-98=9[/tex]
The difference increases by 3 for every consecutive term, meaning each consecutive term is decreased by 3 more than the last.
Knowing that pattern, the next term in the sequence must have a difference of 12:
[tex]9+3=12\\98-12=86[/tex]
The next term in the sequence would be 86.
Please answer this as soon as possible!! Please and thank you!
Answers
Answer:
D
Step-by-step explanation:
If the condition like the symbol which on the graph
Solve
14(x-2) +3(x+5) _3(x+8) +5
Answers
Answer:
14x - 32Step-by-step explanation:
Solve
14*(x-2) +3*(x+5) -3*(x+8) +5 =
14x - 28 + 3x + 15 - 3x - 24 + 5 =
14x - 32
IM ON MY SISTER ACC AGAIN AND I NEED HELP!!!
Answers
Answer:
0.4, 4, 40, 400
600, 60, 6, 0.6
Step-by-step explanation:
Answer:
Divide by 10:
600, 60.0, 6.00, 0.6
Multiply by 10:
0.4, 4, 40, 400
When dividing, move the decimal point to the left, when multiplying move the decimal point to the right.
HELP! whats bigger -3/2 or -5!?
Answers
Answer:
-3/2
Step-by-step explanation:
-5 = -10/2
-10/2 < -3/2
Answer:
-5 is bigger
It is bigger because if you would convert it to a whole number it would be -1.5
How did the temperature change? First, it decreased by 60%, and then it increased by 80%
Answers
Answer:
1.08 times (108% of) the starting value.
Step-by-step explanation:
Let's say the original temperature was 100. (if it wasn't, you just have to scale it accordingly: was it 50, you take half of the result, and so on). After the first "step" the temperature dropped by 60%. And 60% of 100 is conveniently 60. At this point, it increased by 80%. Now, 80% of 60 is 48. (every 10 units you take 8, so 8x6). At this point we increase 60 by this value to get 108. We started at a temperature of 100, so the new temperature is 108/100 = 1.08 times the original one - or in percentage, 108%
what's 9 + 10?
Choose the item that applies to the sentence.
order in which actions occur
Answers
Answer:
19
Step-by-step explanation:
NO LINKS i just need this last question Milan will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $49.96 and costs an additional $0.15 per mile driven. The second plan has an initial fee of $57.96 and costs an additional $0.13 per mile driven. How many miles would Milan need to drive for the two plans to cost the same?
Answers
Answer:
400
Step-by-step explanation:
hope this helps, have a good day
Solve each system of linear equations by substitution
Answers
Answer:
x=-6-3y/2
Step-by-step explanation:
The difference of a number divided by 2 and 1 is 5 find the number
Answers
Answer:
Number is 10
Step-by-step explanation:
10 divided by 2 is 5 divided by 1 is also 5
some1 help plz lol
The relationship between the Celsius (C) and Fahrenheit (F) scales for measuring temperature can be represented by a linear function. A temperature of 50 °F corresponds to 10 °C, and a temperature of 212 °F corresponds to 100 °C.
Which statement is the best interpretation of the slope of the graph of this function?
Question 1 options:
For each change of one degree in the Fahrenheit scale, there is a change of 59
5
9
degree in the Celsius scale.
A temperature of 0 °F corresponds to -17.78 °C.
A temperature of 0 °C corresponds to 32 °F.
For each change of one degree in the Fahrenheit scale, there is a change of 95
9
5
degree in the Celsius scale.
Answers
The slope is 9/5, this means that for each change in degree in the Celsius scale there is a change of 9/5 degree in the Fahrenheit scale.
The y intercept is 32, this means that a temperature of 0 °C corresponds to 32 °F
A linear equation is given by:
y = mx + b
where y, x are variables, m is the slope of the graph and b is the y intercept.
Let F represent the temperature in Fahrenheit and C represent the temperature in Celsius.
50 °F corresponds to 10 °C it is given as (10, 50), while 212 °F corresponds to 100 °C, it is given as (100, 212). Hence:
[tex]F-F_1=\frac{F_2-F_1}{C_2-C_1} (C-C_1)\\\\\\F-50=\frac{212-50}{100-10}(C-10) \\\\\\F-50=\frac{9}{5}(C-10) \\\\\\F=\frac{9}{5}C+32[/tex]
The slope is 9/5, this means that for each change in degree in the Celsius scale there is a change of 9/5 degree in the Fahrenheit scale.
The y intercept is 32, this means that a temperature of 0 °C corresponds to 32 °F
Find out more at: https://brainly.com/question/13911928
A local gym charges customers $20 for the first month and then an additional $14 for each month after that. If Josh has paid the gym $160, for how many months has he been a member?
show work !!
Answers
Answer:
11
Step-by-step explanation:
20 for first month. leaves 140. 140 ÷14 = 10
10+1 =11
*
Select all the values that are in the domain.
{(-1, 2), (-2,3),
(-3,4),(-4,5)
Answers
Answer:
{-1, -2, -3, -4}
Step-by-step explanation:
The domain is the set of all x-values.
What is the missing numerator and denominator?
Start Fraction 4 over 14 EndFraction plus blank equals StartFraction 8 over 14 EndFraction
The missing numerator is
.
The missing denominator is
.
Which fraction represents Eight-fourteenths in lowest terms?
Answers
Answer:
the missing numerator is 4 and denominator is 4
8/14 In simpliest form is 4/7
Step-by-step explanation:
4/14+4/14=8/14
8 divded by 2=4 14 divded 2=7
