Question 1
n is an integer where n>-3 and .
Write down all the possible values of n.
n is an integer where n>-3 and n⩽1.
Write down all the possible values of n.
-2, -1, 0, 1
B1 for 3 correct and no extras or 4 correct and one extra
Solve.
Represent the inequality −4⩽x<2 on the number line.
B1 for correct line with circles at both ends
or for correct circles but line missing
Write down the inequality represented on the number line.
−2⩽x<7 final answer
B1 for x≥−2 or x<7