What is the equation of the line described below written in slope-intercept form?
the line passing through point (-1,5) and parallel to the line whose equation is x + y= 10
y=x-4
y=x + 4
y = -x + 4

D

Step-by-step explanation:

eq. of given line is x+y=10

eq. of any line parallel to given line is x+y=a

if it passes through (-1,5) then -1+5=a

or a=4

reqd. eq of line is x+y=4

or y=-x+4

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers