What is / mean in math equation
2 answers:
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Answer:
Step-by-step explanation:
A ——— B ——— C
AC = 8x - 20
AB = 3x - 1
BC = AC - AB
BC = (8x - 20) - (3x - 1)
Distributing negative sign.
BC = 8x - 20 - 3x + 1
Combining like terms.
BC = 5x - 19
Answer:
Therefore the equation of the line through ( -7 , 5 ) and ( -5 , 9) is
Linear Relationship i.e
Step-by-step explanation:
Given:
Let,
point A( x₁ , y₁) ≡ ( -7, 5 )
point B( x₂ , y₂) ≡ (-5, 9)
To Find:
Equation of Line AB =?
Solution:
Equation of a line passing through Two points A( x₁ , y₁) and B( x₂ , y₂)is given by the formula
Substituting the given values in a above equation we get
Therefore the equation of the line through ( -7 , 5 ) and ( -5 , 9 ) is
Linear Relationship i.e