Compute the partial derivative.

Calculate the partial derivative using implicit differentiation of exy + sin (7xz) + 4y = 0. (Use symbolic notation and fractions where needed.) əz ду дz ||

Find the partial derivative. f (p, q) = - Sp е я af

Early in the twentieth century, an intelligence test called the Stanford-Binet Test (more commonly known as the IQ test) was developed. In this test, an individual’s mental age M is divided by the individual’s chronological age C and then the quotient is multiplied by 100. The result is the individual’s IQ. IQ(M, C) = M C × 100                                                                                      Find the partial derivatives of IQ with respect to M and with respect to C. Evaluate the partial derivatives at the point (12, 10) and interpret the result.