Complete the table of values for $$\(y=\frac{1}{2} x^{3}-2 x+3\)$$ (2) (b) On the grid, draw the graph of $$\(y=\frac{1}{2} x^{3}-2 x+3\)$$ for $$\(-3 \leqslant x \leqslant 3\)$$ (2) (c) By drawing a suitable straight line on the grid, find an estimate for the solution of the equation $$\(\frac{1}{2} x^{3}-x+4=0\)$$ $$\[ x= \]$$ (2)

Mathematics
IGCSE&ALevel
EDEXCEL
Exam No:4MA1_2HR_que_20201106 Year:2020 Question No:18

Answer:

v

Knowledge points:

2: Equations, formulae and identities
3: Sequences, functions and graphs

Solution:

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