Looking at both graphs below determine the absolute and local maximin values. If one of these is rot possible to determine, then write cant determine. If one of these does not exist then write doesnt enist. Fill out the table to the night of each graph.a)(1 Mark)\table[[\table[[Absolute],[Mar.]],],[Local Mar,],[\table[[Absolute],[Min]],],[Local Min,]]b)(1 Mark)\table[[\table[[Absolithe],[Max]],],[Local Max,],[\table[[Absolute],[Min]],],[Local Min,]]Consider the following function f(x)=xa(1-x)b. You may consider a and b to be both positive values. All answers will be in terms of a and b. With each part of this question, simplify all expressions as much as you can. Unsimplified expressions will not be awarded full marks.a) Determine the derivative of the function. (1 Mark)b) By setting the derivative to zero, determine the critical value(s).(1 mark)