kadedravan
kadedravan kadedravan
  • 01-05-2017
  • Mathematics
contestada

What is the function in point -slope form of the line passing through (1,9) and (-1, 11)

Respuesta :

irspow
irspow irspow
  • 01-05-2017
Point-slope form is:

(y-y1)=m(x-x1)

So we first need to find the slope, m, which is (y2-y1)/(x2-x1)

m=(11-9)/(-1-1)=2/-2=-1, and we can use either point for y1 and x1, I'll use (1,9)

(y-9)= -1(x-1)
Answer Link

Otras preguntas

Explain Jodi's self esteem throughout Tall Girl? Movie
Help me please I don’t know this stuff
Accents and accent patterns are very important in Spanish grammar. Do the Irregular verbs IR-SER-DAR-VER have accents when the conjugated in PRETERITE tense? Y
How much force would it would be required to stop a 950kg car traveling at 30 M/S in 1.5 seconds
A chef used a diffrent amounts of milk when making pancakes 1/2 1/4 1/4 1/2 1/2 3/4 1/2 1/2 3/4 1/2 1/4 3/4 1/2 1/2
somebody please help me :)​
In what war did the U.S. press core contradict their government?
Select the three alternative fuels on which a flex-fuel car can run. m ethanol u propane methanol hydrogen petroleum
4.02 boat equipment
What is the y-intercept of a line through (2, 7) and perpendicular to the graph of y=-3/2x+6