MBF3C – Exam Review Day 1 Exam Overview

Exam Overview y Quadratics – 31 marks

◦ Word Problem ◦ Transformations ◦ Factoring/expanding and simplifying ◦ Graphing parabola

y Exponential Relations – 24 marks ◦ Word problem (eg. Racoon question) ◦ Interpreting graphs ◦ Exponent rules (using them )

Exam Overview (con’t) y Financial Applications - 21 marks

◦ Word problems ◦ Simple vs. Compound interest ◦ Cash vs. Credit cards

Trigonometry – 11 marks - Primary Trig ratios - Sine law, Cosine Law - Word Problem

Exam Overview (Con’t) Statistics – 8 marks - mean, median, mode Probability – 5 marks - dice (die) questions

Puddle Question: y A skateboarder is trying to jump a puddle that

is 1.7 metres wide. His path is modelled by the equation:

y y h is the height in meters and d is the distance

from the start of the puddle in meters. y y Put the equation in factored form. (2 marks)

y Determine the zeros. (2 marks) y Did the skateboarder make it over the puddle?

Explain. (2 marks)

Exponential Word Problem