Write the equation of a line with a slope of –1 and a y-intercept of –6? y = –x – 6 y = –6x – 1 –x + y = –6 –x – y = –6

Write the equation of a line with a slope of –1 and a y-intercept of –6.

y = –x – 6
y = –6x – 1
–x + y = –6
–x – y = –6

2 Answers
Jim G.
Jun 23, 2018

#y=-x-6#

Explanation:

#"the equation of a line in "color(blue)"slope-intercept form"# is.

#•color(white)(x)y=mx+b#

#"where m is the slope and b the y-intercept"#

#"here "m=-1" and "b=-6#

#y=-x-6larrcolor(red)" is the equation of line"#

xPrrox
Jun 23, 2018

#y= -x-6#

Explanation:

y=mx+c is the equation of a straight line
m= gradient/ slope
c= y- intercept
from the question, we can sub in the m to be -1
#y=-x+c#
from the question, we can sub in the c to be -6
#y=-x-6#

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