1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
taurus [48]
3 years ago
12

Equation of a line in point slope form passing through (8,2) and (4,5)

Mathematics
1 answer:
adelina 88 [10]3 years ago
3 0
The equation of a line is typically written as y=mx+b<span> where </span>m<span> is the slope and </span>b<span> is the y-intercept.</span>

If you a point that a line passes through, and its slope, this page will show you how to find the equation of the line.

what does m equal?


You might be interested in
2- 10+ x = 6 -8 + 12<br> Please answer ASAP :)
Arisa [49]

Answer: X=18

Step by Step:

2−10+x=6−8+12

Step 1: Simplify both sides of the equation.

2−10+x=6−8+12

2+−10+x=6+−8+12

(x)+(2+−10)=(6+−8+12)(Combine Like Terms)

x+−8=10

x−8=10

Step 2: Add 8 to both sides.

x−8+8=10+8

x=18

5 0
3 years ago
Read 2 more answers
1. How much interest
Makovka662 [10]
Probably 2520$ that will be how many she would hav
8 0
2 years ago
Read 2 more answers
Write a decimal between 0.5 and 0.75 then write it as a fraction in simplest form
IgorLugansk [536]
Hello,

An example of a decimal between 0.5 and 0.75 is 0.6, written as 3/5 as a fraction in its simplest form.

Hope this helps!

3 0
2 years ago
Read 2 more answers
5. Rounded to three decimal places, what is the value of r for this data set?
IrinaVladis [17]

The value of correlation coefficient (r) for the dataset is 0.981

<h3>What is correlation coefficient (r)?</h3>

The correlation coefficient (r) is used to determine the closeness and association of a scatter plot points.

The dataset is given as:

  • x: 8  15  3  7  2  14
  • y: 15  21  6  12  3  20

Using a graphing calculator, we have the following parameters:

<h3>X Values </h3>
  • ∑x = 49
  • Mean = 8.167
  • ∑(X - Mx)2 = SSx = 146.833

<h3>Y Values </h3>
  • ∑y = 77
  • Mean = 12.833
  • ∑(Y - My)2 = SSy = 266.833

<h3>X and Y Combined </h3>
  • N = 6
  • ∑(X - Mx)(Y - My) = 194.167

The correlation coefficient (r) is then calculated as:

r = \frac{\sum{((x - My)(Y - Mx)) }}{ \sqrt{((SSx)(SSy))}}

This gives

r = \frac{194.167 }{ \sqrt{((146.833)(266.833))}}\\

r = 0.9809

Approximate

r = 0.981

Hence, the value of correlation coefficient (r) for the dataset is 0.981

Read more about correlation coefficient at:

brainly.com/question/4219149

3 0
2 years ago
I'm confused can someone please help me out?​
Anika [276]

Answer:

0.4375

Step-by-step explanation:

if F=ma that to find the acceleration then use the formula a = F/m which gives you 0.4375

<h2><u><em>**Please rate 5 give thanks and vote brainliest**</em></u></h2>
6 0
2 years ago
Other questions:
  • How could you increase the mass of a wooden block?
    11·1 answer
  • I need help<br><br> -2(x-8)+4x= -12
    6·1 answer
  • PLZ ANSWER ASAP! THANKS
    13·1 answer
  • What is the solution to 4y-6y 9y=-2
    7·2 answers
  • How many halves are in one and one-half?
    12·2 answers
  • What is 55/100 simplified
    11·2 answers
  • The blueprint of a pool has a scale of 2 inches equals 7 feet. The scale drawing is shown below. the length is 20 and the width
    13·1 answer
  • Find the missing angle according to the Triangle Exterior Angle Theorem
    5·1 answer
  • Factor in Quadratic Formx^4-2x^2-48
    10·1 answer
  • Write yes if the given set of lengths are side lengths of a right triangle. Otherwise write No
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!