Apa intersep x dari y = 2 / 3x - 1/4?

Apa intersep x dari y = 2 / 3x - 1/4?
Anonim

Menjawab:

X-intersep **#=3/8#

# y = 2 / 3x-1 / 4to #.Untuk intersep X, put y = 0.

#:. 0 = 2 / 3x-1/4 => (2x) / 3 = 1/4 => 2x = 3/4 => x = 3/8 #

Penjelasan:

Jika garis # ax + by + c = 0 #, kemudian X-intercept =# - (c) / a #

# y = 2 / 3x-1/4 => 12y = 8x-3 => 8x-12y-3 = 0 #

Sini,# a = 8, b = -12, c = -3 #

#:.#X-intersep = **#-(-3)/8=3/8#