formula of straight line when it making intercept on x axis??????
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Answered by
4
Suppose you have any arbitrary straight line like
ax + by + c = 0
ax + by = -c
x/-c/a + y/-c/b = 1
Hence, the x intercept will be -c/a and the y intercept will be -c/b.
ax + by + c = 0
ax + by = -c
x/-c/a + y/-c/b = 1
Hence, the x intercept will be -c/a and the y intercept will be -c/b.
AnjaliRoy00:
i have to make equation
only "m" and x intercept is give ...how i find equation
ohk
m = -a/b right?
where is a & ???¿
m = -(a/c)/(b/c) can i right it like this?
I don't think it is making sense
wait now,
slope = y intercept / x - intercept
i have to find eqation of line... and i have given slope of line - 2 and it intersect x axis at -3
Answered by
0
y= mx+ c
for x intercept y= 0
mx = - c
x= - c/m its x intercept
y= mx + c
y/m = x + c/m
y/m = x - L ( L is x intercept)
y = m( x- L)
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