bbb911
bbb911
13-07-2014
Mathematics
contestada
Last one for the day :)
Find the slope of the line
Respuesta :
Ryan2
Ryan2
13-07-2014
Line pass to points: (-5;0) and (0;-5)
So:
[tex] \left|\begin{array}{ccc}x&y&1\\-5&0&1\\0&-5&1\end{array}\right|=0\\ \\ 25+5y+5x=0\\ \\ 5+y+x=0\\ y=-x-5\\ \\ slope=-1 \ \ \(coeficient \ of \ "x")[/tex]
Answer Link
AL2006
AL2006
13-07-2014
For each unit of progress toward the right ... as 'x' increases ...
the line drops one unit.
Its slope is -1.
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
.A particular plant species has numerous fruits and no visible seeds. Which of the following could it be? pteridophyta angiosperm bryophyta gymnosperm
Which of the following is not a major position of the political spectrum? A. liberal B. moderate C. presbyterian D. conservative E. radical F. reactionary
one way in which hammurabi and justinian are similar
Who saw no personal connection between the gods and individual people? A. Egyptians B. Hebrews C. both
A form of discrimination that is upheld by the law is called _____. de facto segregation legal discrimination Jim Crow laws subjugation
The sum of six times a number and 8 is equal to five times the number
How did the Louisiana Purchase affect sectionalism?
how did the changes in agriculture contribute to the development of the shang dynasty
what effects did the meiji restoration have on Japan's economy
I need help with 2 things. Thing 1 The fuel for a chain saw is a mix of oil and gasoline. The label says to mix 6 ounces of oil with 16 gallons of gasoline. A.
