(-1,1) and (0,4) are on the line what is the linear equation in standard form

Answers

Answer 1

Answer:

y-3x=4

Step-by-step explanation:

1-4/-1-0=3

1 = 3(-1)+b

1=-3+b

b=4

Answer 2

The equation of linear equation in standard form consisting points (-1, 1) and (0, 4) is,

⇒ y = 3x + 4

What is Equation of line?

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

Two points on the line are (-1, 1) and (0, 4)

Now,

Since, The equation of line passes through the points (-1, 1) and (0, 4).

So, We need to find the slope of the line.

Hence, Slope of the line is,

m = (y₂ - y₁) / (x₂ - x₁)

m = (4 - 1) / (0 - (-1))

m = 3 / 1

m = 3

Thus, The equation of line with slope 3 is,

⇒ y - 1 = 3 (x - (-1))

⇒ y - 1 = 3 (x + 1)

⇒ y - 1 = 3x + 3

⇒ y = 3x + 3 + 1

⇒ y = 3x + 4

Therefore, The equation of linear equation in standard form is,

⇒ y = 3x + 4

Learn more about the equation of line visit:

https://brainly.com/question/18831322

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Related Questions

Help Asap!! Determine if the two triangles are congruent

Answers

The right answer I think is HL

On multiple-Choice history Test, rita received a mark of 80%. She answer 32 correctly

Answers

Let total number of questions be x.

According to the question,

80% of x is 32

or 80/100 × x = 32

or x = 32 ÷ 80/100

or x = 32 × 100/80

or x = 32 × 10/8

or x = 4 × 10

or x = 40

So, total number of questions is 40.

Beth describes her current location: "I'm directly south of the theater, halfway to the restaurant." Plot the point representing Beth's location.

Answers

Answer:

Plot it at (4,-0.5)

Step-by-step explanation:

Answer:

-4, -0.5

Step-by-step explanation:

PLEASE ANSWER AS SOON AS POSSIBLE!

Answers

The y- intercept has to be a point in the line where x is 0. Which means that in this case it would be -4.
To find the slope, use the formula: rise over run —> y2 - y1/x2 - x1
Choose any two coordinates and plug them in. Then simplify. Let me know if you have any questions by commenting:)
Hope I helped:)

Write the equation of a
line that is parallel to
2x – 2y = 6 and passes
through the point (-2,4).

Answers

Answer:

the line of parallel is too good maths, so people can't answer it, so sorry

Step-by-step explanation:

Common Factors for
21 and 63

Answers

Answer:

I think it is this but I haven't done factors in a long time

for 21:

1, 3, 7 and 21

for 63

(1, 63), (3, 21) and (7, 9).

hope this helps!

help I want to get sleep ​

Answers

Answer:

I got -45.1 but idek if its right or not

Answer:

-45.1

Step-by-step explanation:

-6*7.1 + 2.5

-42.6 + 2.5

= -45.1

At the beginning of the business day a bank vault had $575,900. By the end of the day, $ (3.5 x 10^3) have been added to the vault how much money did the banks fault told at the end of the business day write your answer in standard form.

Answers

9514 1404 393

Answer:

  $579,400

Step-by-step explanation:

The total will be ...

  $575,900 +3.5×10³ = $575,900 +3,500 = $579,400

At the end of the day, the vault held $579,400.

Idk how to do this and I need it in an hour

Answers

Answer:

a) [tex]2x^2+8-5x+-3x^2-4+7x\\\\= -1x^2+2x+4[/tex]

b) [tex]2x^2+8-5x--3x^2-4+7x\\\\= 5x^2+2x+4[/tex]

7th grade math help me plzzzzz

Answers

2 maybe i have no idea sorry
sorry either 1 or 2.

A number t increased by seventy

Answers

Answer: t + 70

Step-by-step explanation: increased means to add, so it would be adding 70 to a number, t.

Olivia went to buy shoes at the mall. The shoes cost $55. If tax was 8%, how much did Olivia pay in all? i don't understand it

Answers

Answer:

$59.40

Step-by-step explanation:

8% is equal to 0.08

since you are adding the tax to the original cost you will multiply 55 by 1.08 to get the cost of the shoes plus the tax.

Answer:

55 times .8 =44$

Step-by-step explanation:


[tex]f(x) = 1 - 2x \\ g(x) = x + 4 \\ h(x) = {x}^{2} + 1[/tex]
[tex]hgf(x) = 4 {x}^{2} + px + q[/tex]
Find the value of p and the value of q​

Answers

Answer:

(x-3)(x+2) i.e. x2 - x -6 i.e. p = -1 and q = -6

Step-by-step explanation:

which equation represents a line which is perpendicular to the line y=4/3x - 7?

a. 3x + 4y = 8
b.4x + 3y = -6
c. 4x - 3y = 24
d. 4y - 3x = 12

Answers

A! Because perpendicular lines are the reciprocal slope of the given equation! so it would b y= -3/4+8

A line with a positive slope is parallel to one of the lines shown. What is its slope? Use the graph shown below.

Answers

Answer:

2/5

Step-by-step explanation:

first select the line that is positive which is the purple one

slope = change in y / change in x

two clear points are (0,2) and (5,4)

so you do y2-y1 / x2-x1

=(4-2)/(5-0)

=2/5

so the slope is 2/5

-6 - 5 + 3 =

(worth 10 points)

Answers

Answer:

-8

Step-by-step explanation:

Answer:

-8

Step-by-step explanation:

Mark me as brainliest

Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Answers

Answer:

x= 53 and y= 143

Step-by-step explanation:

x= 90-37

x= 53

y= 53+90

y= 143

Given: m ∥ n, x ∥ y, and y ⊥ m. Use the diagram to find the angle measure.

Answers

Answer:

180

Step-by-step explanation:

m<2 + m<3 = 90

m<5 + m<6 = 90

m<2 + m<3 + m<5 + m<6 = 90 + 90 = 180

Answer: 180

What is the 50th term of the arithmetic sequence 7, 10, 13, ...?
show complete working format please ​

Answers

Answer:

154

Step-by-step explanation:

The n th term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 7 and d = 10 - 7 = 3 , thus

a₅₀ = 7 + (49 × 3) = 7 + 147 = 154

Please HURRY I need to get this turned in.....
7. Of the three explanations below, which person gives the best explanation of why the LSRL is the best line of best fit?
Explain your choice.
Thomas: The LSRL is the best line of
best fit because it touches the most
points on a scatterplot when graphed.

Keene: The LSRL is the best line of best fit
because it has the smallest value for all the
squared residuals added together.

Ella: The LSRL is the best line of best fit because the sum of the residuals is closest to zero when they are all
added together.

Answers

Answer:

Ella

Step-by-step explanation:

IT goes more into detail on why the LSRL is best line of fit

Please help!!! Question is a picture

Answers

Answer:

c a b hope it helps.

Step-by-step explanation:

Transformation!! Please only help if you have the answer!!

Answers

Answer:

the answer for this one is A

Step-by-step explanation:

mostly because for this you're only looking for H and not the rest of them so if you reflect is itll be in the same spot just on the opposite side

Hi guys can you please help me with this problem please ill mark brainiest

Answers

The answer is  y= 23/4

The senior class is planning a trip that will cost $55 per student. If $4180 has been collected  from the seniors for the trip, how many have paid for the trip?

Answers

1. 55x = 4180 (divide both sides by 55)
2. x= 76

76 seniors have paid for the trip.

Which of the following is not a function
B is not right​

Answers

Answer:

The first one

Step-by-step explanation:

They have 2 outputs for the same input

A.

A function cannot have the more than one of the same x-values (x= 2 y=4, x=2 y=5), but you can have more than one of the same y-value as long as it’s a diff x-value (x=2 y=5, x=3 y=5)

10t-19=7t-14
what does t=​

Answers

10t-19=7t-14
+19. +19
10t=7t+5
-7. -7
3t=5
—.—-
3. 3
t= 1.6, or rounded 2

Answer:

t = [tex]\frac{5}{3}[/tex]

Step-by-step explanation:

10t - 19 = 7t - 14

Subtract 7t from both sides;

3t - 19 = -14

Add 19 to both sides;

3t = 5

Divide both sides by 3;

t = [tex]\frac{5}{3}[/tex]

Identify the property on this equation 5(a + 3b) = 5a + 15b

Answers

Answer:

??????????????????????

Step-by-step explanation:

Answer: Distributive Property

The term "distribution" is also used in place of "distributive"

This property says

x*(y+z) = x*y + x*z

We multiply the outer term x with each inner term (y and z). Then we add the results.

In this case,

x = 5

y = a

z = 3b

So,

5(a+3b) = 5*a + 5*3b = 5a+15b

here is the list of ingredients for making 30 biscuits
225g butter
110g caster sugar
275g plain flour
75g choc chips
Lucas has the following:
900g butter
1000g caster sugar
1000g plain flour
225g choc chips

what is the greatest number of biscuits Lucas can make?
Can someone just tell me how to work it out. I just need the method thanks x

Answers

Yo is this a trick question? Hahaa
It’s 30, because it’s says the list of ingredients of making 30 biscuits

Karen buys apples and bananas for the daycare center she runs. The apples cost $1.50 per pound, and the bananas are $0.50 per pound. The table shows the amounts of apples and bananas she has purchased the previous six weeks. Apples, x (pounds) 5 10 7 3 9 12 Bananas, y (pounds) 5 5 12 14 9 2 This week, Karen will spend $20.50 on apples and bananas. Write an inequality that describes both the amounts of apples and bananas she has purchased in the past six weeks and the amounts she may buy this week. Enter the correct answer in the box. Write your answer in the form ax + by = c, using the appropriate inequality symbol in place of the equal sign.

Answers

Answer:

Step-by-step explanation:

Mr. Richard plans to take 25 students on a school trip. They plan to go to Zoo. The bus fee is $100 for the entire trip. Entrance fee is $2.50 per person. How much should each student pay? Note: Mr. Richard does not need to pay.

Answers

Answer:

$162.50

Step-by-step explanation:

+$100

25x2.50= $62.50

+$62.50

100+62.50=162.50

Answer:

Each student should pay $6.50

Step-by-step explanation:

The question is not very clear.

If Mr. Richard has to pay to enter:

Total cost = $100 + ($2.50×26) = $165

Cost per student = [tex]\frac{165}{25}[/tex] = $6.60

Each student should pay $6.60

If Mr. Richard doesn't have to pay to enter:

Total cost = $100 + ($2.50×25) = $162.5

Cost per student = [tex]\frac{162.5}{25}[/tex] = $6.50

Each student should pay $6.50

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