Question 1

The y-intercept of the graph of y = –2x + 3 is:

Question 1 - multiple choice question

1.5	3	–2

Question 2

Find the gradient of each of the following intervals:

a	Interval OB where the coordinates of B are (6, 12).
b	Interval OC where the coordinates of C are (12, 6). (Give your answer as a decimal.)
c	Interval OD where the coordinates of D are (–6, 18).
d	Interval MN where the coordinates of M are (1, 5) and the coordinates of N are (2, 11).

Question 3

Detailed description

a	The gradient of line A is:
b	The gradient of line B is:
c	The gradient of line C is:
d	The gradient of line D is: