加拿大安大略省十年级数学试卷英文
GRADE 10 PRINCIPLES OF MATHEMATICS (ACADEMIC)
MPM 2D
Total Marks:
INSTRUCTIONS:
1. Calculators may be ud.
2. Read all instructions carefully in order to maximize your mark.
A/C
[K] Part A – Multiple Choice 25 Marks (25 questions * 1 mark each)
For each of the following questions in this ction, circle the letter
reprenting the correct answer.
1. A linear system of two equations that has one solution reprents
two lines that are:
a) parallel b) coincident c) intercting d) none of the
2. The midpoint of RS is M(8, -1). If point S has coordinates (11, 4) what
are the coordinates of point R
a) (3, -6) b) (15, -6) c) (5, -6) d) (3, 9)
3. The midpoint of the line gment with end points A(-8, 8) and B(6, 4) is:
a) (0, 10)
b) (1, 2)
c) (7, 2)
d) (-1, 6)
4. The equation of a horizontal line passing through the point (4, 2) is:
a) 2=x
b) 4=y
c) 2=y
d) 4=x
5. The equation of a line with a slope of 5=m and a y intercept of 8 is:
a) 85+=x y b) 85+-=x y c) 85--=x y d) 58+=x y
6. The slopes of 2 lines are -7 and 7
1
. The lines are said to be:
a) parallel八十大寿
b) perpendicular c) coincident d) none of the
7.The slope of a line gment passing through 2 points (10,- 4) and (-2, -16) is:
a) 1
b) 2
c) -1
d) -2
8. The length of a line gment with end points (-6, 7) and (-1, -5) is:
a) 12
b) 5
c) 13
d) 169
9. The diameter of a circle who equation is 28922=+y x is:
a) 15 b) 16
c)17
d) none of the
10.身边的诚信故事
The equation of a circle with a centre of (0, 0) that also pass
through the point (-8, -6) is:
a) 1022=+y x b) 10022=+y x
c) 1422=+y x
d) 4822=-y x
11.
The y-intercept of the line 01052=+-y x is:
a) 2 b) -2
c) 10
d) 5
12.
The slope of the line 0124=-+y x is:
a) 2 b) -2
c) 1
饮湖d) 0
13.
If (-3, y) is a solution to the equation 132=+y x , what is the value
of y
a) 3 b) 6
c) 5
d) 8
14.
The product ()()z y x z y x 323243-- is equal to:
a) 2612z xy b) 26412z y x
c)
2612z xy - d) 00412z y x
15.
A simplified expression for ()()n m n m ----52 is:
环保画简单又漂亮
a) m 7 b) n m 27+
c) m 3-
d) n m 27-
16. A simplified expression for 2
4
2927abc
bc a -- is:
a) ac 3 b) abc 3
c) 23ac d) 223c a
17.
The slope of the line, which is perpendicula r to the line, 084=+-y x
is:
a) -4 b) 4
c) 1
d) -1
18.
The shortest distance from the point (2, -3) to the line 4-=x is:
a) 5 b) 3
c) 2
d) 6
19.
The value of the polynomial 8542+-a a when 3-=a is:
a) 59 b) 44
c) 13
d) 29
20.
Which of the following is not a function :
a) ()()(){}7,6,5,4,3,2 b) 22x y = c) 22y x =
d) ()()(){}3,8,3,7,2,6
21.
The range of the relation who equation is 52--=x y is:
a) 5-≤y b) 5≤y
坚持独立自主c) 5-≥y
d) 5≥y
22.
The vertex of the parabola ()642
--=x y is:
a) ()6,4-
b) ()6,4-
c) ()4,6- d) ()4,6-
23. The equation of the axis of symmetry of the parabola ()5242
+--=x y is:
a) 5=x
遗留体b) 5-=x
c) 2=x
d) 2-=x
24.
A parabola with a vertex of ()3,2 and a stretch factor of 4
1
-
(relative to 2x y =) would have an equation of:
a) ()3241
2+--
=x y b) ()32412++-=x y c)()23412-+-=x y d) ()234
12++-=x y
25 The parabola k x y +-=24 pass through the point ()3,2-. T he value of
k is:
a) -19 b) 11
c) 13
d) 19爸爸的信
A/C
蜜汁烤排骨
Part B – Short Answers
For each of the questions in this ction, write your answers in the spaces provided . U the foolscap provided for any rough work. Show details of calculations wherever requested.
1. In the accompanying diagram, state each of the following: (4 Marks) [K]
a)
domain: __________ (1
Mark)
[K]
