TMUA 2020 Paper 1 Q17 — Worked Solution

P1·Functions, Transformations & Graphs, Inequalities·6.5Official · 2020 · Q17

line-meets-root-curvediscriminanttwo-intersections

Find the complete set of values of

m

in terms of

c

such that the graphs of

y = m x + c

and

y = x

have two points of intersection.

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