Let f x sinx Determine the x value s where the function has a maximum or minimum value on 0 2 To enter type Pi with a capital P The fields below accept a list of numbers or formulas separated by semicolons e g 2 4 6 or x 1 x 1 The order of the lists do not matter On 0 27 the maximum value s of the function occur s at what x value s X On 0 2 the minimum value s of the function occur s at what x value s