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
GuDViN [60]
2 years ago
9

The equation of the line that passes through and how did you solve it?

Mathematics
2 answers:
luda_lava [24]2 years ago
8 0

Answer:

3

Step-by-step explanation:

to find the slope you do the formula

y2-y1 divided by x2-x1. (keep it in fraction form). it doesnt really matter what order you put the points as but keep it consistent

-Dominant- [34]2 years ago
7 0

\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{-7})\qquad (\stackrel{x_2}{-1}~,~\stackrel{y_2}{-4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-4}-\stackrel{y1}{(-7)}}}{\underset{run} {\underset{x_2}{-1}-\underset{x_1}{(-2)}}}\implies \cfrac{-4+7}{-1+2}\implies \cfrac{3}{1}\implies 3

\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-7)}=\stackrel{m}{3}[x-\stackrel{x_1}{(-2)}]\implies y+7=3(x+2) \\\\\\ y+7=3x+6\implies y=3x-1

You might be interested in
Which of these graphs represents a function
sdas [7]
C - no 2 points can be on the same vertical line
4 0
2 years ago
What is the weight of a 32 kg child
sattari [20]

Answer:

32 kgs ?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How to solve -40=30m-16?
Gennadij [26K]
What I would do for this problem, is move all the terms that don't contain m to the right side, and then solve.
m = 4/5.
7 0
3 years ago
Read 2 more answers
Find the value of x<br> 6x + 12<br> 3x - 3
Shalnov [3]

Answer:

19°

Step-by-step explanation:

<u>Concept</u><u> </u><u>Used </u><u>:</u><u>-</u>

  • The measure of a straight line is 180°. So the sum of angles on a straight line is 180° .

Using this ,

\bf\implies 6x + 12 + 3x - 3 = 180\\\\\bf\implies 9x + 9 = 180\\\\\bf\implies 9x = 180-9 \\\\\bf\implies x =\dfrac{171}{9}  \\\\\bf\implies\boxed{\red{\bf x = 19 }}

<h3>Hence the value of x is 19°</h3>
3 0
3 years ago
What is the area pls
grandymaker [24]

Answer:

276 unit^2.

Step-by-step explanation:

This area  is the sum of the area of 2 rectangles

= 12 * 13 + 8 * 15

= 156 + 120

= 276.

6 0
3 years ago
Other questions:
  • Write y = 3x - 5 in function notation
    15·1 answer
  • Convert the decimal expansion 0.31717 to a fraction. A) 133/455 B) 157/495 C) 52/165 D) 99/166
    7·1 answer
  • Alg 1 please pls help!! this is my last question for today!! which algebraic expression is a polynomial with a degree of 2?
    6·1 answer
  • What is the simplest form for 5 17/18 - 2 2/3
    15·1 answer
  • Which table represents exponential growth?
    10·2 answers
  • Select the better deal in the pair. Then give the unit rate for the better deal. $144/4 g or $234/6 g
    13·1 answer
  • In a 650g bag of mixed dried fruits, the ratio of mangos to apples to pears is 12:8:6 by mass. Determine the masses of the mango
    11·1 answer
  • A guy wire for a tree is 14 feet long. Making a 41° angle with the ground, how far is the base of the tree from the stake anchor
    10·1 answer
  • 1 of 5
    7·2 answers
  • How many integers between 100 and 999 (inclusive) have distinct digits
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!