加拿大安大略十年级数学考试英文.doc

加拿大安大略十年级数学考试英文 ———————————————————————————————— 作者： ———————————————————————————————— 日期： Feel free Feel free to use any of the material in this document. Marks are only guidelines. We have categorized each question into one of the 4 achievement chart (A/C) categories: Knowledge/Understanding (K), Thinking and Inquiry (T), Application (A) and Communication (C). You can change or modify the categories as you see fit. GRADE 10 PRINCIPLES OF MATHEMATICS (ACADEMIC) MPM 2D Total Marks: INSTRUCTIONS: 1. Calculators may be used. 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 section, circle the letter representing the correct answer. 1. A linear system of two equations that has one solution represents two lines that are: a) parallel b) coincident c) intersecting d) none of these 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 segment 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) b) c) d) 5. The equation of a line with a slope of and a y intercept of 8 is: a) b) c) d) 6. The slopes of 2 lines are -7 and . These lines are said to be: a) parallel b) perpendicular c) coincident d) none of these 7. The slope of a line segment passing through 2 points (10,- 4) and (-2, -16) is: a) 1 b) 2 c) -1 d) -2 8. The length of a line segment with end points (-6, 7) and (-1, -5) is: a) 12 b) 5 c) 13 d) 169 9. The diameter of a circle whose equation is is: a) 15 b) 16 c)17 d) none of these 10. The equation of a circle with a centre of (0, 0) that also passes through the point (-8, -6) is: a) b) c) d) 11. The y-intercept of the line is: a) 2 b) -2 c) 10 d) 5 12. The slope of the line