1. Graph and clearly shade the polygonal set that satises the following system of linear inequalities.
=
3y
=4 4
2y
4x
x+
6
6
2
6
4
2
2
2
4
6
4
6
2. Find the corner point of the above polygonal set.
4
1. Write down the standard form of a linear equation
Ax + By = C
2. Write down the functional form of a linear equation
y = mx + b
3. Let m1 and m2 be slopes of two parallel lines. What is the relatio
1 Solve the following systems of equations algebraically. If there is one solution, nd
it and check it. If there is none, say so. If there is more than one, nd two.
a)
b)
3 x = 2y + 5
4y = 10 6 x
Many