Mathematics, 30.07.2019 17:30 bmartinez26
Time: 1 hour total marks 7 list of formuls por the qusdratic equatio ac-o the number of real roits of she sollowing espmessioess (a) x5x5 (b) x +a + 1 (e) x 10 show that the oquation 3.5+525-0 does ot have any real roots l2) (b) find the values of k for which the equation -6xk -0has a repeated root 12) byfirst expressingx2-5x+8in the form (x+吖+b writedown the coordraes of the minimum point of the curve with equation y-5x8 3 (a) 13) (b) sketch the curve, showing on your sketch the line of symmetry, the coordinates of the 31 minimum point and where the curve mects the y axis
Answers: 3
Mathematics, 21.06.2019 15:00
What is the multiplicative rate of change of the exponential function shown on the graph?
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Mathematics, 21.06.2019 17:00
The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?
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Time: 1 hour total marks 7 list of formuls por the qusdratic equatio ac-o the number of real roits...
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