bewellplus.gsu.edu
cianneee cianneee
  • 12-11-2015
  • Mathematics
Answered

equation in slope-intercept form that contains (4,1) and (-2,-1)

Verified Answer :

crisforp
crisforp crisforp
  • 13-11-2015

y = mx + b ;

Then, 1 = 4m + b and -1 = -2m + b ;
b = 1 - 4m ;
-1 = -2m + ( 1 - 4m ) ;
-1 = -2m + 1 - 4m;
-1 - 1 = -6m;
-2 = -6m ;
m = ( -2 ) / ( - 6 );
m = 1 / 3 ;
b = 1 - 4 * ( 1 / 3 ) ;
b = 1 - 4 / 3;
b = - 1 / 3 ;
y = ( 1 / 3 )x - 1 / 3 ;

Answer Link

Related Questions

Select the polynomial that is a perfect square trinomial 49x2 8x 16 4a2 10a 25 25b2 5b 10 16x2 8x 1
What climate is primarily to the Himalayas and the Rocky Mountains
What are particles of carbon called
Which of the following is the primary function of certification a To enforce mandatory government regulations b To give credit to a facility that meets certain
The formula to convert Fahrenheit to Celsius is Convert 30degreesC to Fahrenheit Round to the nearest degree
Identify the correct sentence A I always order the samelong dashdessert lemon meringue pie B I always order the same dessertlong dashlemon meringue pie C I alwa
What is an example of a microorganism acting in a harmful way A Bacteria infecting a cut B Bacteria aiding digestion C Bacteria used to create yogurt D Fungi de
In order to become a government official during the Song Dynasty a person had to pass a mathematics amp economics exam True or False
SOLVE 63x2 4x5
In what key way did confucianism shape the Han dynasty