blancavaldezz
blancavaldezz
25-01-2017
Mathematics
contestada
point slope and slope intercept form
Respuesta :
terrisams37
terrisams37
25-01-2017
y=mx+b is slope intercept form's formula
Answer Link
apologiabiology
apologiabiology
25-01-2017
I'm going to convert to slope intercept after (y=mx+b)
the equation of aline that passes throuhg the point (x1,y1) and has a slope of m is
y-y1=m(x-x1)
the slope of the line that passes through the points (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)
2. passes through (4,-1) and slope is -3
x1=4
y1=-1
m=-3
y-(-1)=-3(x-4)
y+1=-3(x-4)
y+1=-3x+12
y=-3x+11
other one
passes through (3,-6) and (-1,2)
slope between them is (2-(-6))/(-1-3)=(2+6)/(-4)=8/-4=-8/4=-2
a point is (-1,2)
x1=-1
y1=2
m=-2
y-2=-2(x-(-1))
y-2=-2(x+1)
y-2=-2x-2
y=-2x
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
Which perspective proposed that all people share a single common origin? monogenism
A sample of x and y scores is taken, and a regression line is used to predict y from x. if ssy' =300, sse=500, and n=50, what is ssy?
Julio loves to read accounts about serial killers, which are written by psychologists who have studied those individuals in depth. these accounts illustrate the
the british response to pontiac's rebellion was
There are 2 squares and 6 circles. What is the simplest ratio of squares to circles?
PLS ANSWERWhich set of ordered pairs is linear?a {(2, 1), (5, 1), (6, 1)}, b {(–3, 5), (1, 0), (2, 4)}, EndFragment,c {(0, 0), (1, 3), (2, 7)},
By 1948, seven communists countries had fell under the control of the
Fill in the blank. Political parties organize people together to select candidates who most nearly_____ their goals and political desires.
The expected value of an asset at the end of its useful life is known as ________.
A pregnant client in the 12th week of gestation expresses a desire to continue employment in a factory. what statement by the client concerns the nurse?
