TVET CHNS,Eng,Maths
Senior High
這算式是對的嗎?
為什麼感覺算不出來
( )
16.設平行於3x+4y-5=0的直線,與二坐標軸在第一象限相交成一個三角形,其三
3x+4y+k=0 1101½ - ½ + + + + = 1
邊長度和為7,則此直線方程式為何?
(A) 3x + 4y + 12 = 0
(C) 3x+ 4y-7=0
上
12
12
(B)3x+4y-12 = 0
(日)
(D) 3x + 4y+7=0
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