tumesh
tumesh tumesh
  • 12-04-2017
  • Mathematics
contestada

what is the equation of the line that passes through points (-3,0.5) and (3,-0.5)

Respuesta :

liemonder liemonder
  • 20-04-2017
If you insert both points into the standard form y=mx+b you receive
I:0.5=-3m+b
II:-0.5=3m+b
subtraction of II from I to eliminate b:
0.5-(-0.5)=-3m+b-3m-b
1=-6m
m=-1/6

insert this in I again:
0.5=-3m+b
0.5=-3*(-1/6)+b
0.5=1/2+b
0=b
-> y=(-1/6)x
Answer Link

Otras preguntas

How to implement switch statement in Python?
What best summarizes the point of view the excerpt expresses?
A student conducts an experiment to test how the temperature affects the amount of sugar that can dissolve in water. In the experiment, she uses 100 milliliters
what language should I do out of french Italian or chinese? here’s the advice I’ve gotten from my older friends: italian is fun and you get to make dances, chin
¿Cueles son los beneficios de la lengua de suegra?
Unicellular organisms are members of which kingdoms? 1. Animalia, Archaebacteria 2. Archaebacteria, Bacteria 3. Bacteria, Fungi, 4. Fungi, Plantae
Which graph shows a set of ordered pairs that represents a function?
how did BJP party become the majority party in the legislative assembly7th class​
Dakota is selling his trading cards. He will sell the first 5 cards for 3 and each card after that $1
need help with numbers 5 and 6