Can someone help me explain this in depth I will leave good review thanks!

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3. Given the polynomial flit] = x3 x\" + 91' + 3 a. Find any interoepts that can he found with hash: techniques h. Find any possible max! min points {:3} c. Find any points of inection [x,~_.r] d. Find regions {for it] of oonoavity up and down e. Graph the polynomial using the points and info you found f. Find one repetition of Newton-Raphson xm = raw _ 1'; :31\"):le 01.5 to estimate the zero using 1:\" = 1 {round to 3 decimals}