Paper II Part A Q1 · 10 marks
GraphsGraph of y = 6 - 2x^2; intervals, turning point, related equation
🔒 Answer & steps: try it free in Gedara Sir→11 ශ්රේණිය ගණිතය 1 වාර පරීක්ෂණය 2018 · පිළිතුරු සමඟ
Sabaragamuwa Provincial Department of Education, Grade 11 Mathematics, term 1, 2018. All 12 questions, with what each one tests. Try any of them free in Gedara Sir to check your answer, with step-by-step working in English and Sinhala.
Graph of y = 6 - 2x^2; intervals, turning point, related equation
🔒 Answer & steps: try it free in Gedara Sir→Rates and rent of a house; train passing a platform
🔒 Answer & steps: try it free in Gedara Sir→Simultaneous equations for coconut sales; quadratic for two numbers
🔒 Answer & steps: try it free in Gedara Sir→Factorise, change subject, fraction equation, evaluate using factors
🔒 Answer & steps: try it free in Gedara Sir→Cone from slant height and ratio; recast into a sphere
🔒 Answer & steps: try it free in Gedara Sir→Cricket scores: modal class, percentage, mean, total estimate
🔒 Answer & steps: try it free in Gedara Sir→Roof tiles in rows as an arithmetic progression; cost
🔒 Answer & steps: try it free in Gedara Sir→Construct triangle, trapezium, angle bisector and a circle
🔒 Answer & steps: try it free in Gedara Sir→Circle angles, congruent triangles and equal areas with parallels
🔒 Answer & steps: try it free in Gedara Sir→Prove a parallelogram and half-side result with midpoints
🔒 Answer & steps: try it free in Gedara Sir→Simplify indices, solve a log equation, evaluate with log tables
🔒 Answer & steps: try it free in Gedara Sir→Angles in a circle with a diameter; isosceles triangle
🔒 Answer & steps: try it free in Gedara Sir→