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Math 12 Chapter 4
Introduction to Analytic Geometry
Test - 9
1.
P (2, - 1) line …….. the line 3x + 7y + 15 = 0
a) Above
b) Below
c) On
d) None
2.
Choose the correct Answer
a) a
b) b
c) c
d) d
3.
The lines are real and distinct if h
2
…….. ab
a) >
b) <
c) =
d) ≤
4.
Three points P, Q, R are collinear if Δ ………0
a) =
b) >
c) <
d) None
5.
The angle between two lines ax
2
+ 2hxy – by
2
= 0 is …………….
a) Л/3
b) Л/2
c) Л/4
d) Л/6
6.
Slope of the line bisecting I and III. A quadrant is ……………….
a) 0
b) 1
c) ∞
d) None of these
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