Mletele Secondary Form Four Maths Pre-Mock Exam 2026
Download Basic Mathematics Form Four Pre-mock Exam 2026 – Mletele Secondary School for free.
BASIC MATHEMATICS FORM FOUR PRE-MOCK EXAMINATION 2026 – MLETELE SECONDARY SCHOOL
14. (a) Write the function f(x) = 2x
2 + 16x + 5 in the form of f(x) = a(x + b)
2 + c, then determine
(i) The axis of symmetry
(ii) The maximum or minimum value
(b) A bread dealer proposes to buy up to 110 loaves of bread. White bread costs 2000 tsh per loaf and brown bread costs 2500 tsh per loaf and can spend up to 250,000 shillings. The profit on a single loaf of white breadis 1000 tsh and that of brown bread is 1200 tsh. How many of each type of bread should he buy so as to get the maximum profit?
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