Mathematics, 26.04.2021 02:50 kellimcollier896
Find the range of values of 4*-21 <5-for all real values of x.
The line y=x+k cuts the curve y^2- 2x exactly once. Find the value of k.
[4]
It is given that the curve with equation y=ax +bx+c, where a, b and c are constants passes
through the points with coordinates (1, 0.22), (1.1,0) and (2,-0.18).
(b) Find the values of a, b and c.
(it) Hence, using an algebraic approach, find the coordinates of the turning point of
the curve
Answers: 3
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Find the range of values of 4*-21 <5-for all real values of x.
The line y=x+k cuts the curve y^...
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