johnnoel42
johnnoel42 johnnoel42
  • 16-10-2018
  • Mathematics
contestada

what is the equation in point-slope form of a line that passes through the points (7, -8) and (-4, 6)?

what is the equation in pointslope form of a line that passes through the points 7 8 and 4 6 class=

Respuesta :

smmwaite
smmwaite smmwaite
  • 16-10-2018

Answer

y - 6 = -14/11(x + 4)


Explanation

slope = (change in y)/ (change in x)

          = (6 - -8) / (-4 - 7)

         = 14/-11

         = -14/11

Equation

-14/11 = y - 6)/(x - -4)

-14/11 = (y - 6)/(x + 4)

-14(x + 4) = 11(y - 6)

y - 6 = -14/11(x + 4)


The answer is the third one.

Answer Link

Otras preguntas

PLEASE HELP ASAP!!! WITH EXPLANATION IF POSSIBLE!!!!!!!!! Two chords PQ and ST of length 6cm and 10cm respectively of a circle are parallel to each other and ar
How would someone use rhetoric in everyday life?
A copy machine makes 44 copies per minute. How many copies does it make in minutes 5 and 15 seconds?
An employee wants to invest ​$50,000 in a pension plan. One investment offers 4​% compounded quarterly. Another offers 3.75​% compounded continuously. ​(a) Whic
(07.04 LC) If 9x = 63, then x = (Only input whole number) (1 point)
1. What is TRUNC for Delphi programming language? Please explain in at least 200 words.
Solve for x and y 6/y - 2/x = 5 2/y + 6/x =5
describe mesopotamia civilization in one paragraph​
1. Select all equations that have select all graphs with the same y-intercept. Ay = 3x - 8 B.y = 3x - 9 c. y = 3x + 8 D. y = 5x - 8 E. y = 2x - 8 F. y = 1/3x -8
Pls help me with this: Why does Mrs. Landers say , You may not get your first choice of roles?