Study Quiz
Study Quiz
(See related pages)

 1 Ivanka bought six oranges for \$3.30. Rashid bought seven oranges for \$3.85. What is the constant of variation relating number of oranges to price paid? A) 0.55 B) 3.30 C) 3.85 D) 7.15 2 Michelle is a photographer who is paid \$100 per picture plus \$50 for each enhancement she makes on her computer. How much will she be paid for a photograph with two enhancements? A) \$100 B) \$150 C) \$200 D) \$250 3 Which of these is an example of a partial variation? A) A taxi charges one dollar for each kilometre driven. B) A car is driven at a constant speed of 100 km/h. C) An airline ticket promotion offers a fare of \$100 per hour of flying time to the destination. D) A health club offers a family rate of \$500 per year plus \$200 for each child in the family. 4 Which of the following equations matches the line shown? (21.0K) A) (1.0K) B) (1.0K) C) (1.0K) D) (1.0K) 5 Select the correct description of the graph of the line x = 2. A) The line slopes upwards to the right. B) The line slopes downwards to the right. C) The line is horizontal, parallel to the x-axis, crossing the y-axis at 2. D) The line is vertical, parallel to the y-axis, crossing the x-axis at 2. 6 Which of the following equations matches the graph shown? (21.0K) A) (1.0K) B) (1.0K) C) (1.0K) D) (1.0K) 7 Which of the following relations is non-linear? A) The area of a circle and its radius. B) The perimeter of a circle and its radius. C) The perimeter of a square and the length of its side. D) All of these are linear. 8 Use first differences to determine which of the following relations is non-linear. A) (3.0K) B) (3.0K) C) (3.0K) D) (3.0K) 9 Which is these relations is non-linear? A) (1.0K) B) 2x + 3y = 6 C) y= 3 D) All of these are linear. 10 Which of the relations shown is non-linear? A) (21.0K) B) (21.0K) C) (17.0K) D) (18.0K)