Handwritten Notes on Linear Equations in Two Variables | MATH 1315, Study notes of Mathematics

Material Type: Notes; Professor: Hermsmeier; Class: COLL ALGEBRA; Subject: Mathematics; University: Texas State University - San Marcos; Term: Spring 2010;

Typology: Study notes

Pre 2010

Uploaded on 03/05/2010

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Lecture 03 — Section [4 — Lineay equations in two veiables The slope of a line “as _chomeiny — Yrr{i We slope is given by m= chee nk = bt Ey. Find the slope of the line thru a4 and (4 55 ; 4? ms 1 Sp mM= Jzr%e - 47% = a3 liek Given: m is the slope of the line (uy) 15 4 Fined pocat on the line (x,y) 1s any port on the line th \-yi=™ (x-X:) m(A)EY-Ys Point -slope form of Kine thru (yn) with Slope m