Write an equation in point slope form of the line graphed below. (Use the right hand point)

Write An Equation In Point Slope Form Of The Line Graphed Below. (Use The Right Hand Point)

Answers

Answer 1

Answer:

y-3 = (-1/4)(x-4)

Step-by-step explanation:

Point-slope form is written as y-y1 = m(x-x1)

The y - 3 portion comes from the coordinate plotted, where the y-coordinate is 3, so from the function y-y1, y1 = 3.

The m equals the slope, the rise over run. Choose the two coordinates, subtract the y's from each other and the x's from each other, get the absolute value of them, and then put in the fraction (y/x) to get your slope of m. The 2 coordinates you have are (0,4) and (4,3). You subtract |4-0| and |3-4|, so you get for the x's = 4, and the y's=1.  Now the slope was y/x, so 1/4 is your slope for m.

For the x, use the same coordinate you got for your y to get your x, so the x was 4.

Plug them all into the point-slope function to get your answer, which is y - (3), (-1/4) (x - [4])


Related Questions

Evaluate: -8/9 + 4/9 - 2/9

A. -14/9
B. -2/3
C. 10/9
D. -1/3

Answers

Answer:

-2/3

Step-by-step explanation:

Add the first two then subtract

The answer to the equation is B, [tex]-\frac{2}{3}[/tex]

First, you must add the the fractions. You add the numerator because all three fractions have like denominators.

[tex]-\frac{8}{9} +\frac{4}{9} -\frac{2}{9}=\frac{6}{9}[/tex]

Then, you must simplify [tex]-\frac{6}{9}[/tex]

[tex]-\frac{6}{9} =-\frac{2}{3}[/tex]

The answer to the equation is [tex]-\frac{2}{3}[/tex]

What is the Equation of a line that has a slope
of -3 passes to the point (4,-5)

Answers

Answer:

y= -3x + 7:)

Step-by-step explanation:

Hope this helps!

Answer:

y = - 3x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 3 , thus

y = - 3x + c ← is the partial equation

To find c substitute (4, - 5) into the partial equation

- 5 = - 12 + c ⇒ c = - 5 + 12 = 7

y = - 3x + 7 ← equation of line

i really need help please

Answers

Answer:look at step by step

Step-by-step explanation:how do I post questions and I’ll help you

Answer:

∠ A = 60°

Step-by-step explanation:

Using the sine ratio in the right triangle

sinA = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{13}{15}[/tex] , thus

∠ A = [tex]sin^{-1}[/tex] ( [tex]\frac{13}{15}[/tex] ) ≈ 60°

------------------------------------------------

Using the cosine ratio in the right triangle

cosR = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{RT}{RS}[/tex] = [tex]\frac{8}{10}[/tex] , thus

∠ R = [tex]cos^{-1}[/tex] ( [tex]\frac{8}{10}[/tex] ) ≈ 36.9° ( to 1 dec. places )

Roy bought running shoes for $44.98. If the sales tax is 7%, how much did he pay in total?

Answers

Answer:

$48.13

Step-by-step explanation:

before $44.98

sale tax 7.00% or 3.15

after-tax price $48.13

I NEED HELP NOWWWWW AHHHHHHHHH IM SO DUMB AND THANK YOU FOR HELPING ME

Answers

Answer:

9

Step-by-step explanation:

someone help me on my homework before i lose my sanity pls its my most recent question im done <3

Kathrine uses 7/10 of a gallon of red paint to paint 3/5 of her wall. How many gallons of red paint will she use to paint her whole wall?
A.21/50
B.7/15
C.1 1/6
D.1 3/10

Answers

Answer:

It is 1 3/10

Step-by-step explanation:

Jessica prepared 36 kilograms of dough after working 6 hours. How much dough did Jessica prepare if she worked for 8 hours? Assume the relationship is directly proportional.

Answers

Answer:

48

Step-by-step explanation:

because 36 divided by 6 is 6 and that is how much dough she produces in an hour so if you added two more 6s to 6 to make it 8 meaning you are adding 12 because that is how much dough she makes in an hour

being a rectangle is a necessary condition for being a square

Answers

Answer:

false

Step-by-step explanation:

all rectangles are squares not all squares are rectangles

find the perimeter of the polygon if

Answers

What are the numbers so I can do the problem.

Maria found the least common multiple of 6 and 15. Her work is shown below.

Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . .
Multiples of 15: 15, 30, 45, 60, . . .

The least common multiple is 60.

What is Maria’s error?

Maria listed some values that were not multiples.
Maria listed factors of each number instead of multiples.
Maria should have multiplied 6 and 15 to find the least common multiple.
Maria selected a multiple that is not the least of the common multiples.

Answers

Answer:

I think its "Maria selected a multiple that is not the least of the common multiples"

Step-by-step explanation:

I think the real answer would be 30 because it the lowest number that they both share....

Answer: the answer is d, she selected a multiple that is not a least common multiple. The least common multiple is the number both sets of numbers share, which  would be 30.

The perimeter of a kite can be found using the formula P = 2S + 2L. Which equation expresses S in terms of P and L?

Answers

Answer:

Step-by-step explanation:

P = 2S + 2L

2S + 2L = P

       2S = P - 2L

          S = [tex]\frac{P-2L}{2}[/tex]

Answer:

0.5P - L

Step-by-step explanation:

P = 2S + 2L

P - 2L = 2S +2L - 2L

P - 2L = 2S

0.5P - L = S

please i need help asap. if u can help that’d be great

Answers

Answer:

The answer is B. (2x-3)

the answer to this question is b. 2x-3

Subtract.

125−(−35)

Enter your answer, in the simplest form, in the box

Answers

Answer:

160

Step-by-step explanation:

The two subtraction symbols are going to cancel each other out and turn into addition symbols so the problem is 125 + 35

Answer:

-2 3/4

Step-by-step explanation:

The attendant at a parking lot compared the number of hybrid vehicles to the total number of vehicles in the lot over a weekend. The ratios for the three days were equivalent.

Friday there was 4

Saturday there was ???

Answers

5 Aii that answer is 5

Michael has $1,058.60 in his checking account. He is going to spend $499.66 on a new television, and he will spend the rest on speakers that cost $42.00 each. Which of the following inequalities would determine the maximum number of speakers, x, Michael can buy without spending more money than he has in his account?
help

Answers

Answer:

he can buy 13 speakers.

Step-by-step explanation:

first you do 1,058.60- 499.66.  Then you take the answer and and divided it by 42.00 and got 13.

Explain how to write an equation from a graph in slope intercept form .

Answers

Step-by-step explanation:

To write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. This is the value of m in the equation. Next, find the coordinates of the y-intercept--this should be of the form (0, b). The  y- coordinate is the value of b in the equation.

pls give brainest i only have 2

The slope intercept form is given by y = mx + c

What is the Slope Intercept Form of a Line?

The graph of the linear equation y = mx + c is a line with m as slope, m and c as the y-intercept. This form of the linear equation is called the slope-intercept form, and the values of m and c are real numbers.

Given here: Slope intercept form

We know that, the equation of a line in point slope form, where (x1, y1) is the point and slope m is:

(y – y₁) = m(x – x₁)

Here, (x, y₁) = (0, c)

Substituting these values, we get;

y – c = m(x – 0)

y – c = mx

y = mx + c

Therefore, the point (x, y) on the line with slope m and y-intercept c lies on the line if and only if y = mx + c

Hence, The slope intercept form is given by y = mx + c

Learn more about slope intercept form here:

https://brainly.com/question/29146348

#SPJ2

Find the value of f(-5).
y=f(x)

Answers

Answer:

???

Step-by-step explanation:

???

HELKPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPIHUJGYJUH

Answers

Answer:

B

Step-by-step explanation:

the hundredths place is the 5 written as 0.05 and the 4 is written as 0.004 meaning it needs to be changed to thousandths not hundredths.

expand and simplify (x +2)(x+ 1)

Answers

Answer:

x²+3x+3

Step-by-step explanation:

(x+2)(x+1)

x²+x+2x+3

=x²+3x+3

Answer:

x² + 3x + 2

Step-by-step explanation:

Given

(x + 2)(x + 1)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 1) + 2(x + 1) ← distribute both parenthesis

= x² + x + 2x + 2 ← collect like terms

= x² + 3x + 2

help please. no super long answers.

Answers

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

So first you have to plug in what you know...

[tex]3x+y>3\\3(\frac{3}{4})+(0)>3\\\frac{9}{4}+0>3\\\frac{9}{4} >3[/tex]

If it's hard to look at it that way you should make it look like this...

[tex]2\frac{1}{4} >3[/tex]

Now when you look at it you can tell that it's false, so [tex](\frac{3}{4},0 )[/tex] is not a solution f this inequality.

At the marget 8 apples cost 4 dollars how much does 9 apples cost

Answers

Answer:

 8 /4 = 2

answer: each apple cost 2$

Answer:

$4.50.

Step-by-step explanation: Since the market is selling 8 apples for $4, we can determine that one apple is 50 cents. Knowing that information, we can apply that same rule to 9 apples, resulting in a total of $4.50. Hope this answered your question.

Use the distributive property to simplify the expression, then combine like terms -12 - 5p +2(6p+p)

Answers

Answer:

-12 + 9p

Step-by-step explanation:

Original Equation:

-12 - 5p + 2(6p + p)

Distributive property.

2 x 6p = 12p

2 x p = 2p

Equation:

-12 - 5p + 12p + 2p

Subtract 5p from 12p

-12 + 7p + 2p

Add.

-12 + 9p

Hope this helped :)

Please consider Brainliest :)

what is 86,503 written in expanded form​

Answers

Answer:

80,000+6,000+500+3

Step-by-step explanation:

Decode it

Answer:

eighty- six thousand five-hundred and three

Step-by-step explanation:

what is the graph of the equation Y= 66x - 1200​

Answers

Answer:the answer is b :)

Step-by-step explanation:

4(-8x + 5) – (-33x – 26) =

Answers

Answer:

1x + 46 or x + 46

Step-by-step explanation:

4(-8x + 5) – (-33x – 26)

-32x + 20 + 33x + 26

1x + 46

or x + 46

How long is 75% of 60 minutes? Explain ur reasoning. Also please explain ur reasoning :,)

Answers

Answer:

45

Step-by-step explanation:

10%x60=6 60/10

70%=42 6x7

5%=3 6/2

42+3=45

Can you guys please help me I would appreciate it soooo much!!!!!!(Any question is ok I’m just confused and my teacher won’t help me:()

Answers

Answer:

a: scale factor is 2

b: from left to right: 3, 5

c: from top to bottom: 53, 82 I think

Step-by-step explanation:

Help and brainliest? :(

Answers

Each exterior angle is 120 degrees

I think

what is 200 times 1238

Answers

Step-by-step explanation:

the answer is 247,600

hope this helps

Answer: the answer is 247,600

Step-by-step explanation:

A trucking company wants to evaluate whether a decrease in the weight of their trucks helps to increase gas mileage. The company randomly selects 100 of their truck drivers, driving trucks that are identical in every way other than weight, to monitor gas mileage over a 1-year period. Results showed an association between truck weight and gas mileage. Which is a possible confounding variable for the provided scenario?

Answers

Answer:

D- the aggressiveness of the driver's driving style

Step-by-step explanation:

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