# Question #2405d

##### 2 Answers

Feb 3, 2018

See the answer below....

#### Explanation:

If the equation of a straight line is written in the form

#color(red)(ul(bar(|color(black)(y=mx+c)|# ,then the slope of the line is#color(red)(m# and#Y# intercept is#color(red)(c# .

#x-y+7=0#

#=>y=x+7# Comparing we get, the slope of the line is

#color(red)(1# Hope that helps...

Feb 3, 2018

#### Explanation:

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

#â€¢color(white)(x)y=mx+b#

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

#"rearrange "x-y+7=0" into this form"#

#"add y to both sides"#

#xcancel(-y)cancel(+y)+7=0+y#

#rArry=x+7larrcolor(blue)"in slope-intercept form"#

#rArr"slope "=1#