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Slope intercept form is written as y=mx+b, with m being the slope and b being the y intercept.
The slope is negative one. To find the slope, use the formula y1-y2/x1-x2. When you substitute, you may get -4-1/2-(-3). When you solve it, you get -5/5, or -1.
To find the y intercept, look where the line crosses the y axis (vertical line). In the graph, it crosses as -2. Substitute these numbers into the equation and you get y=-1x-2 which can be simplified to y=-x-2.
Related Questions
Find the distance between the points (-3, -6) and (1, -2).
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Answer: -3 - 1 = -4
Your Answer I think is -4 Hope This helps If I'm Wrong I apoligize.
2/3 divided by 2 1/2
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Step-by-step explanation:
Step 1: Multiply to get the lowest common denominator
Step 2: reciprocate thw second fraction(flipping the values)
Step 3: Cancel out values.
What is 87B -179+957÷87
Answers
Answer:
8,677
Step-by-step explanation:
because the chemical in 87b is the same as 17yu so it would be 8,677.
Can someone please help, ty!!
(Will mark brainliest)
Answers
Answer:
3rd one
Step-by-step explanation:
Answer:
1 AND 3 it was hard........
Salvador is 15 years older than Elizabeth. In 6 years, the sum of their ages will be 87. How old are they now?
please include and explantation
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Answer:
????
Step-by-step explanation:
Tracey paid $130 for an item that was originally priced at $500. What percent of the original price did Tracey pay?
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Answer:
2.6%
Step-by-step explanation:
Set up a proportion: [tex]\frac{130}{500} = \frac{x}{100}[/tex] Cross multiply, then divide: 130 × 100 = 1300, 1300 ÷ 500 = 2.6So, Tracey spent 2.6% of the original priceI hope this helps!
PLEASE ANSWER ASAP!!!!!!!
if 20% of some value is 400, then what is the missing value?
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Answer:
Step-by-step explanation:
If 20% of some value is 400 in the missing values 80 20% x 400 is 80
The missing value is 2000 .
How to calculate the percentage of an amount ?A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.There is no dimension to percentages. As a result, it is known as a dimensionless number. When we say a number is 50% of anything, we imply that it is 50% of everything.As in 0.6%, 0.25%, etc., percentages can also be expressed as decimals or fractions. The grades earned in any topic are calculated in terms of percentages in academics.Calculations :
= Based on the given conditions, formulate = 40/20%
= Convert the percentage to decimals = 400/0.2
= Multiply both the numerator and denominator
with the same integer = 4000/2
= Cross out the common factor = 2000
Learn more about Percentage refer :
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The average weight of 6 people in an elevator is 173 pounds. A 7th person gets on and now the average weight is 165 pounds. How much did the 7th person weigh?
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Ron is seeking a loan with a simple interest rate of 7% per year. If he wants to borrow $4,500, then how much will he be charged in interest after 3 years?
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Answer: He will be charged $915 in interest after 3 years
Step-by-step explanation:
7% ÷ 100 = 0.07
0.07 × 4500 = 315
315 × 3 = 945
---------------------------------
945 + 4500 = 5445 ( Don't worry about this)
The simple interest charged to Ron for the money he borrowed is $945.
Given that, principal = $4500, rate of interest = 7% and the time period = 3 years.
What is the simple interest?Simple interest is a method to calculate the amount of interest charged on a sum at a given rate and for a given period of time.
Simple interest is calculated with the following formula: S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years.
Now, simple interest = (4500 × 7 × 3)/100
= 45 × 7 × 3
= $945
Therefore, the simple interest charged to Ron for the money he borrowed is $945.
To learn more about the simple interest visit:
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When rolling a die what is the chance of getting a 3
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The chance of rolling a die and landing on a three is 1/6. The reason for this is because there are 6 sides on a die, and only one 3 on the die.
What equation is graphed in this figure?
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Please help with these pre-calc questions im so lost
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help me out matmaticians ik i spelled that wrong
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Answer:
V≈169.65
Step-by-step explanation:
Learning Task 1. Tell whether each picture models a quadratic function or not.
Justify your answer.
GIVEN
Answer
WHY?
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The picture for this question is given below.
Answer: All of them models quadratic function.
Step-by-step explanation: A quadratic function is of the form
f(x) = ax² + bx + c, with coefficient a≠0.
This function has a U-shape graphic called parabola. It has a vertex, i.e., a point where the curve changes, which is "classified" as minimum, if the parabola opens up; and as maximum, if the parabola opens down.
The y-intercepts are the points where the curve touches the y-axis and x-intercepts, if they exist, are the roots of the function.
The three pictures below shows three U-shaped curves opening down. This means the three parabolas are representation of 3 different quadratic functions, with a 3 vertex points that are maximum.
Quadratic functions are functions that follow a uniform curve path.
The first picture does not represent a quadratic function, while the other two pictures model a quadratic function.
To identify a quadratic function, we make use of the following observations.
The function must follow a uniform curved pathThe function must have a vertex i.e. maximum or a minimumThe function must be represented as: [tex]\mathbf{y = ax^2 + bx + c}[/tex]From the question (see attachment for pictures), we can see that:
The first picture models several quadratic functions, because several uniform curves are represented on the picture.The second and the third picture model exactly one quadratic function, because both pictures have a uniform curve, and they have a single maximum point.Hence, the first picture does not represent a quadratic function, while the other two pictures model a quadratic function.
Read more about quadratic functions at:
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Five Star For right answer with work shown!
Answers
Answer:
B,B,A,D,C
Step-by-step explanation:
i’m slow , can i get help on this asap please ?
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Pentagons add up to 540° so if you add all the degrees you get 400° and if subtracted from 540° you get 140°
What is n in the equation (3+4n)/n=7b?
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Aannsswweerr: -3/4-7b
Step-by-step explanation: I smart for a 3yrs old kid. And I don't even need a diAper but my 17 yrs old sister does so she weirdo...
HEY, I also have good news. I JUST GOT POTY TRANED!! YA Boi.
My sis told me she was on her period but then I told her there was this thing called subject and predicate and how she isnt supposed to have a period at the end of her statement because it wouldnt make any sense... and ya, it didnt go well cause' she put on a tantrum.
But the weird thing is that Google said this "Tantrums are most common between the ages of one and four, then decrease when children start school." SO HOW COME I DIDN"T HABE A TANTRUM and SHE HAD ONE!!.. life makes no sense
What is Y
0.7+y=−1.34
y=
Answers
Answer:
y = -2.04
Step-by-step explanation:
0.7 + y = -1.34
~Subtract 0.7 to both sides
y = -2.04
Best of Luck!
Help??????????????????????
Answers
Answer:
i think A diagonals
just a guess ok
What is an expression equivalent to 5x+10 using the distributive property?
Answers
Answer:
5x + 10
Step-by-step explanation:
I did the math and checked. :)
Which type of structure means the sales people are only paid when they make sales?
A. Straight salary
B. Salary plus bonus
C. Salary only
D. Commission only
Answers
Answer:
D
Step-by-step explanation:
commission is what you get when you make sales
Answer:
D. Commission only
I hope this helps!
What is the relationship between the continental drift hypothesis and the theory of
plate tectonics?
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Answer:
Plate tectonics explains why Earth's continents are moving; the theory of continental drift did not provide an explanation. Therefore, the theory of plate tectonics is more complete. It has gained widespread acceptance among scientists.
Step-by-step explanation:
Do some research on it.
HELP ASAP 6TH GRADE MATH
Answers
Answer:
The answer is C
Step-by-step explanation:
Bruh. This guy lazy
3х - 5 = -11 what is x
Answers
Answer:
-2
Step-by-step explanation:
Add 5 to both sides to get
3x-5+5=-11+5
and simplify to get
3x = -6
x = -2
Answer:3-
Step-by-step explanation:
It's going to be negitive
Suppose that X represents for the number of fishes caught on a certain day at a Michigan lake, and there is no available information whether a visitor fished or not. Note that X only takes nonnegative integet values, i.e. XE X = {0,1,2,...}. There are two situations when X = 0 occurs: X always takes zero value either for some visitors who do not fish (G1); or some visitors who did fish (G2) but did not catch any fish. Assume that the number of fishes in G, follow a standard Poisson distribution with parameter 1, and let O be the probability that a visitor from Gj. Find the pmf of X.
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Answer:
sorry i cant cick out plz dont report my moused died plzzzzzz
Step-by-step explanation:
Solve each question for the variable.
1,402.234 + C = 1,932.321
A. C = 530.087
O. B. C = 532.086
C. C = 529.087
Answers
Answer:
530.087 trust me
Step-by-step explanation:
can you find all the angles please, sorry
Answers
Answer:
m∠ 1 = 128
m∠ 2= 52
m∠3 = 47
m∠4 = 133
m∠5 = 81
Step-by-step explanation:
not sure if this is correct
Solve for y x = 3y - 24
Answers
Answer:
y = 1/3x + 8
Step-by-step explanation:
Step 1:
x = 3y - 24 Equation
Step 2:
x + 24 = 3y Add 24 on both sides
Step 3:
1/3x + 8 = y Divide
Answer:
y = 1/3x + 8
Hope This Helps :)
Help me answer this its due in like 3mins!! ILL GIVE YOU A BRAILLEST
Answers
Answer:
0.15 or 3/20
Step-by-step explanation:
Answer:
3/20
Step-by-step explanation:
9/10 = 0.9
0.9/6 = 0.15
0.15 = 3/20
plzzzzzzzzzz hellppppp
Answers
Answer:
Step-by-step explanation:
With of them?