Math 12 Chapter 4Introduction to Analytic GeometryTest - 8

Math 12 Chapter 4
Introduction to Analytic Geometry
Test - 8

1. Two lines are perpendicular If 1 + m1m2 = ………………..

a) -1
b) + 1
c) 0
d) ∞

2. Equation of x – axis is ………..

a) x = 0
b) y = 0
c) x – y = 0
d) x + y = 0

3. Equation of y – axis is …………………….

a) x = 0
b) y = 0
c) x + y = 0
d) x – y = 0

4. If a line intersects x – axis at (a, 0) then a is called ………..

a) a – intercept
b) x – intercept
c) y – intercept
d) None

5. P lies above the line if ax¹+ by¹ + c………………0

a) >
b) <
c) =
d) ≤

6. P lies below the line if ax¹ + by¹ + c ………..0

a) =
b) >
c) <
d) ≥

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