Question

what is the slope of x/a+y/b=1 is​

Answer 1

Step-by-step explanation:

x/a+y/b= 1

ab(x/a+y/b)= 1×ab

bx+ay= ab

ay= -bx+ab

y= (-bx+ab)/a

y= -bx/a + ab/a

y= (-b/a)x +b

we know that y= mx+c then m is slope of line.

here,

y= (-b/a)x +b

so, solpe of line = -b/a

#666

Answer 2

By the way it is the question from calculus