THE LAINAKU JOINT ASSESSMENT

More documents

Recommendations

Info

SECTION I 50 MARKS 1. Use logarithm to four decimal places to evaluate:- ( 4 marks ) 2. Expand upto the term with . Hence find the value of correct to 3s.f. (4mks) 2 2 3 3. Given that − = a + b c . Find the values of a, b and c. (3mks) 1+ 3 1− 3 © The Lainaku Joint Assessment www.kcse-online.info Mathematics 121/2 Turnover Page 2 of 15
4. Make Q the subject of the formula below . ( 3 marks ) 5. Find the radius and the centre of a circle whose equation is 2x 2 + 2y 2 – 6x + 10y + 9 = 0 (3marks) 6. Two integers are selected at random from a set of integers numbered 1 to 6 and another set of integers numbered 7 to 9, and the outcome noted down as ordered pair. Draw a probability space showing the possible outcome (1 mks) hence a. Find the probability of getting an outcome which has i. Two odd numbers ii. Two even numbers © The Lainaku Joint Assessment www.kcse-online.info Mathematics 121/2 Turnover Page 3 of 15
Page 1: Name…………………………
Page 5 and 6: 10. The cost of maize flour and mil
Page 7 and 8: 16. The following is a section of a
Page 9 and 10: (b) The last term of the A.P given
Page 11 and 12: Calculate (a) the length EN. (2mks)
Page 13 and 14: From your graph:- (i) Estimate the
Page 15: (b) Use your graph to solve the equ

THE LAINAKU JOINT ASSESSMENT

Create successful ePaper yourself

Delete template?

Save as template?