Jameswrld
Jameswrld Jameswrld
  • 15-12-2020
  • Mathematics
contestada

Use the coordinates of the labeled point to find the point slope equation of the line.

Use the coordinates of the labeled point to find the point slope equation of the line class=

Respuesta :

Adetunmbiadekunle Adetunmbiadekunle
  • 21-12-2020

Answer:

B

Step-by-step explanation:

Here, we want to find the point-slope equation of the line

We start by getting the y-intercept of the line which is y = 3

The general equation of a straight line is;

y = mx + b

where b is the y-intercept

So, we have;

y = mx + 3

Now, to get m , we insert the point given on the like which is (2,-5)

x = 2 and y = -5

-5 = 2m + 3

-8 = 2m

m = -8/2

m = -4

So the equation of the line is;

y = -4x + 3

This is same as option B

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