Copy n coplete d table of values 4 d relation y-2xsquare minus 5xplus one for -3less dan or equal 2 x lessdan or equal to 5 x-axis | -3|-2|-1|0|1|2|3|4|5|and y-axis|-8 |under -1 n 1 under 0 n -1 under 2 n 26 under 5.b) Using a scale of 2cm to 1unit on d x-axis n 2cm 2 5units on d y-axis,draw d graph of d y equal 2 x-squar plus x minus 2 for -4 lessdan or equal 2 x lessdan or equal2 3. c)using d same axis,draw d graph of y equl2 x plus 6 .d)estimate from ur graph,correct 2 one decimal place.d)i d least value of y n d value of x for which it occures.ii)e truth set of d equation 2xsquare minus 5x plus 1 equal to x plus 6.iii)d equation of d line of symmetry.
Posted on: Sun, 23 Jun 2013 18:26:06 +0000
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