MPM 1DGrade 9MOCK EXAM

PART A: Multiple Choice (20)

NOTE: Your actual PHS EXAM will have 30 MULTIPLE CHOICE QUESTIONS.

  1. If and , when is evaluated the answer is:

A 10 B 18 C 6 D -10

  1. When simplified, is:

A B C D

  1. Expressed as a single power, is:

A B C D

  1. When simplified is:

A B C D

  1. in the slope y-intercept form is:

A B C D

  1. Which equation has a solution?

A B C D

  1. Three more than twice a number can be written as:

A B C D

  1. Which is the correct relationship in the triangle shown?

A B C D

  1. Pipes Plumbing charges $25 for a house visit plus $35 for every hour on the job.

Which of the following formulas could represent the earning schedule:

A B C D

  1. Which table of values best represents a linear relationship?

A

x / 0 / 1 / 2 / 3 / 4 / 5
y / 1 / 2 / 4 / 8 / 16 / 32

C

x / 0 / 1 / 2 / 3 / 4 / 5
y / 1 / 12 / 23 / 34 / 45 / 56
  1. Which of the following statements best describes the graph shown?
  1. Given , the slope is:

A B C D

  1. The equation of the line with slope 5 and y intercept -8 is:

A B C D

  1. The equation of the line shown is:
  1. The slope of the line shown is:

16. ABCD is a quadrilateral pictured to the right. What is the measure of BCD?

A 36 B 40 C 72 D 120

17. What is the measure, in degrees, of the sum of a 12-sided polygon?

A 1800B 1500 C 1080D 2160

18. The surface area (to the nearest tenth) of a sphere with radius = 10cm is:

A B C D

19. A farmer has 3600 m of fence. The dimensions that will maximize the area are:

A 60 m x 60 m B 900 m x 900 m C 36 m x 36 m D 600 m x 600 m

20. Determine the least amount of aluminum required to construct a cylindrical can with a 1-L capacity.

A B C D

PART B: Fill in the Blanks (7)

NOTE: Your actual PHS EXAM will have 14 FILL IN THE BLANK QUESTIONS.

21. Evaluate:

i) ______

ii) ______

22. Simplify:

i) ______

ii)______

23. Solve:

i) ______

ii) ; rearrange for r______

24. Indentify the dependent variable in the following relation:

Calories consumed & Weight gain

______

PART C: Full Solution (Mock exam: use separate paper)

NOTE: Your actual PHS EXAM will have approximately 60 marks of full solutions with adequate space to write your answers directly on the exam paper. There will be a combination of algebra, solving, relations, linear relations, linear equations, geometry, measurement, and optimization questions. The weightings match closely with the course outline that you were given at the start of the year.

25. Solve each of the following:

a)

b) 4

c)

26. Write the equation in the form.

  1. Determine the slope of the line segment joining A (3, -5) to B (1, -7).
  1. Determine the equation of the line that:

a)has a slope of -3 and the same y-intercept as.

b)is perpendicular to and has a y- intercept of 12.

c)passes though points R (5, -2) and S (2, 7).

d)is parallel to the y-axis and passes through point (-12, -20).

  1. The cost C cents to print and bind n copies of a school letter is modeled by the equation

C = 10n + 50

a)Using increments of ten, make a table of values to show the costs for up to 100 copies.

b) Use first differences to justify that the relation is linear.

c) Graph the relation.

d) Use the equation to determine how many copies can be made for $10.00.

e) What does the C- intercept represent?

f)What does the slope represent?

30. Solve for the unknown variables.

a)b)

x = ______x = ______

y = ______

31. Given the diagram below, state the following in simplified form:

a) the perimeter

b) the area

32. Salt for the roads are stored in a cone shaped storage building. Find the amount of salt that can be

stored if the radius of the base of the cone of the building is 15 m and the height is 12 m.

33. Find the dimensions of the square-based prism, having a volume of 1200 cm3 with the least surface

area.