Inequalities-textbook PDF

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Inequalities+ Videos+176,+177+on+Corbettmaths 

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Click&here Question+1:+++ Write+out+the+following+with+either+an++symbol+ (a) +8+++++++++++6+ +

(b)++2+++++++++++++3++

(c)++7+++++++++++10++

(d)++5+++++++++++0+

(e)++4+++++++++++−1++

(f)++−4++++++++++++6++

(g)++9+++++++++++9.4+

(h)++0+++++++++++−1+

Question+2:+ Write+down+an+inequality+for+each+of+the+following+ (a) +x+is+greater+than+8+

+

+

(b)++x+is+less+than+3+

(c) +x+is+less+than+or+equal+to+1+

+

(d)++x+is+greater+than+or+equal+to+0+

(e) +x+is+less+than+7+ +

+

(f)+++x+is+greater+than+or+equal+to+−2+

+

(g) +x+is+less+than+or+equal+to+−10+ +

(h)++x+is+greater+than+5+

Question+3:+ Write+down+the+meaning+of+these+inequalities+ (a) +x+>+6+

+

(b)++x++2+

+

(b)++x++0+

+

(k)++x++−1+

Question+6:+ Write+down+an+inequality+for+each+of+the+following+ (a) +x+is+greater+than+2,+but+less+than+5+ + (b)++x+is+greater+than+0,+but+less+than+4+ (c) +x+is+greater+than+1,+but+less+than+or+equal+to+7+ (d) +x+is+greater+than+−5,+but+less+than+or+equal+to+2+ (e) +x+is+greater+than+or+equal+to+−8,+but+less+than+3+ (f)++x+is+greater+than+or+equal+to+10,+but+less+than+20+ (g)++x+is+greater+than+or+equal+to+3,+but+less+than+or+equal+to+6+ (h)++x+is+greater+than+or+equal+to+8,+but+less+than+or+equal+to+11+

Question+7:+ Write+down+the+meaning+of+these+inequalities+ (a) +3+...