The equation of a line whose slope 5 and x-intercept 2 is

 The equation of a line whose slope 5 and x-intercept 2 is

Slope intercept form

y=mx+c

given slope of line i.e. m=5 

then 

y=5x+c

cut the line at x-axis at (2,0)

i.e. 

0=5×2+c

c=-10

i.e. 

y=5x-10