Write as a Vector Equality y=x-3 , y=1/(7x)+3
Problem
Solution
Identify the standard form of the linear equations as
y=m*x+b wherem is the slope andb is the y-intercept.Determine the direction vector
v for each line using the slopem=Δ(y)/Δ(x) wherev=([1],[m]) Identify a point
P on each line, typically the y-intercept(0,b) to serve as the position vector(r_0)=([0],[b]) Construct the vector equation of a line using the form
r=(r_0)+t*v wheret is a scalar parameter.Apply these steps to the first equation
y=x−3 wherem=1 andb=−3 Apply these steps to the second equation
y=1/7*x+3 wherem=1/7 andb=3
Final Answer
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