Mathematics, 20.10.2020 22:01 babylibra
2
What is the equation, in point slope form of the line that is perpendicular to the given line and
passes through the point (-4,-3)?
. y + 3 = - 4(x + 4)
Oy+3 = (x + 4)
Oy+ 3 = (x + 4)
O y + 3 = 4(x + 4)
3)
please help
Answers: 2
Answer from: Quest
system of linear equation
step-by-step explanation:
as given in the data
a= 20 , b= -12
let us suppose that it is a straight line equation
now we know the formula for the system of linear equation
b= ma + c )
here m is slope of a straight line which is equal to formula
m= (ii)
and here c is a constant
now putting the value of a and b in equation (ii)
m=
m=
putting the value of a,b and m in equation (i) gives us
-12 = + c
-12=-12 + c
adding 12 to both sides
-12 +12 = -12 +12 +c
0 =c
or c=0
as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.
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