For every to mewe verucal decrease, there is a horizontal increase Of 15 metres 15 O Co 8 For every 15 metre vertical increase, there is a horizontal increase of 15 metres. 8 O d. 15 For every 8 metre vertical increase, there is a horizontal increase of 15 metres. Question 8 Not yet Given a line with point A (-5,6) and slope IN =- T . another point on the line is answered Marked out of Select one: 1.00 O a. Flag question (-9,3 ) O b. (-1,3) O c. (-2,2) O d. (-1,9)\fTime (s) 0 12 3 Speed (m/s) 0 124 8 A rip the drops 16 metres in height over a horizontal distance of 30 metres. Determine the rate of change of the zip line. Select one: & O a 15 For every 8 metre vertical decrease, there is a horizontal increase of 15 metres. 15 Ob. 8 For every 15 metre vertical decrease, there is a horizontal increase of 15 metres. 15 O c. 8 For every 15 metre vertical increase, there is a horizontal increase of 15 metres. 8 O d. 15 For every 8 metre vertical increase, there is a horizontal increase of 15 metres.For the function ((x) = -5x + 7, determine x when f(x) = -3. B I U S X G C V C >O C. (-5,13] O d. [-5,13) Question 5 Which of the following is not a function? Not yet answered Select one: Marked out of 1.00 O a. { (1, 1).( 2, 2),( 3, 3),( 3.4)} Flag question O b. { (1,2).(2,4),( 4,6),( 5,8)] O c. { (1,5).( 2, 6),( 3, 7),( 4,8) } O d. {( 1, 3),( 2, 3), ( 3,3),(4,3)] Question 6 Which of the following tables of values represents a linear function? Not yet answered Select one: Marked out of 1.00 O a Flag Speed 0 4 16 36 64 question (m/s) Distance 0 2 (m) O b. Time (s) 0 3 6 9 12 Distance (m) 0 10 20 30 40O c. (1,5), ( 2, 6),(3, 7),( 4,8)} O d. {(1,3), (2, 3),( 3,3), (4,3) ] Question 6 Which of the following tables of values represents a linear function? Not yet answered Select one: Marked out of 1.00 O a. Flag Speed 4 16 36 64 question (m/s) Distance 0 2 4 6 8 (m) O b. Time (s) 0 3 6 9 12 Distance (m) 0 10 20 30 40 O c. Time (s) 3 3 9 12 Distance 0 1 3 5 8 (m) O d. Time (s) 0 12 3 4 Speed (m/s) 0 12 4 8O d. Time Question 2 The height of a candle decreases d centimetres for every hour it burns. A table of values is provided. Not yet answered Marked out of Burning Time Height of Candle 1.00 (hours) (cm) Flag 1 15 question 12 9 6 5 3 The independent and dependent variables are Select one: O a. independent: colour of wax, dependent: burning time O b. independent: height of the candle, dependent: burning time c. independent: burning time, dependent: height of the candle O d. independent: burning time, dependent: colour of wax Question 3 The following number line represents the range of a function. Not yet answered Marked out of 1.00Question 3 The following number line represents the range of a function. Not yet answered Marked out of 1.00 Flag question In set-builder notation, the range is written as Select one: O a. [y-4