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

Write the equation of the line passing through (-1,0) and (0,-3)

Mathematics
2 answers:
Nuetrik [128]3 years ago
5 0

Answer:

 y = -3x - 3.

Step-by-step explanation:

The slope of the line = (y2-y1)/(x2-x1)  where (x1, y1) and (x2, y2) are  2 points on the line.

Here x1 = -1 , x2 = 0, y1 = 0 and y2 = -3.

So the slope = (-3 - 0) / (0 - (-1))

= -3/1

= -3.

The equation of a line  can be written as

y = mx + c where m = the slope and c = the y-intercept.

So substituting  m = -3 and the point (-1, 0):

0 = -3(-1) + c

c + 3 = 0

c = -3.

So our equation is  y = -3x - 3.

i

enot [183]3 years ago
4 0

Answer:

y = -3x -3

Step-by-step explanation:

You might be interested in
Which expression is equivalent to ( xy -6)2 for all values of x and y where the expression is defined?
hichkok12 [17]

Answer:

 ( x y -6)²  =  x² y² - 12 xy + 36            

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the expression ( x y -6)²

Apply formula (a-b)² = a² -2ab + b²

( x y -6)² = (xy)² - 2 × xy× 6 + (6)²

             = x² y² - 12 xy + 36

( x y -6)²  =  x² y² - 12 xy + 36            

4 0
3 years ago
Read 2 more answers
Help (20 points, due tmr!! )<br><br> *pic below* :)
sveta [45]
Angles:
2 acute angles and 2 obtuse angles

Sides:
2 pairs pf parallel sides
7 0
3 years ago
Which of the following points does not satisfy the inequality 3y - x &lt; 11?
Ivanshal [37]

Answer:

-2, 3

Step-by-step explanation:

If ×=-2 and y=3 then this would make the inequality equal to one another.

5 0
3 years ago
Read 2 more answers
Without actually solving the given differential equation, find the minimum radius of convergence R of power series solutions abo
MakcuM [25]

Answer:

R1= 10.04

R2=10

Step-by-step explanation:

The differential equation is given by:

(x^2 - 2x + 26)y'' + xy' - 4y = 0

The minimum radius of convergence is given by the distance from the point x=a, to the nearest singularity points of the differential equation.

The singularity points are the roots of the polynomial that multiplies the second derivative of y. Thus, you have:

x^2 - 2x + 26=0\\\\x_{1,2}=\frac{-(-2)\pm \sqrt{(-2)^2-4(1)(26)}}{2}=1\pm 10i

the roots are in the complex plane. The radius of convergence is the distance between the points z1=0+0i, z2=1+0i (x=0 and x=1, respectively), in the complex plane, that is:

R_1=|z_1-x_1|=\sqrt{1^2+10^2}=\sqrt{101}=10.04\\\\R_2=|z_2-x_1|=\sqrt{0^2+10^2}=\sqrt{100}=10

6 0
4 years ago
There are 12 men and 24 women in a chorus. What percent of the entire chorus is composed of women?​
qaws [65]

Answer:

About 67%.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A student used the equation below to create a table.
    12·2 answers
  • You roll a die what is the probability a prime number will come up?​
    14·1 answer
  • The slope is -1 and the y-intercept is -5. Write a linear equation in slope-intercept form.
    13·1 answer
  • Ok here is the question I need it answered fast I'll give brainliest!
    14·1 answer
  • I need help on how to get the answer too number 27.
    13·1 answer
  • True or false? <br><br>The following relation represents a function​
    8·1 answer
  • 4 is the _____ of 4n
    7·1 answer
  • At a gas station, it takes 14 seconds to pump 2 gallons of gas. if the amount of gasoline pumped varies directly with time, how
    9·2 answers
  • Antonio wants to examine the sales in a restaurant during a period of time from 2 hours before to 2 hours after the peak dinner
    15·1 answer
  • Find the missing side lengths.<br> AB=<br> BC=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!