That minimum value is. y (2) = 2 3 â 3 Â· 2 2 + 2 = 8 â 12 + 2 = â2. b) y = â2 x 3 â 3 x 2 + 12 x + 10. At x = 1 there is a maximum of y = 17. At x = â2 there is a minimum of y = â10. c) y = 2 x 3 + 3 x 2 + 12 x â 4. Since f ' (x) = 0 has no real solutions, there are no extreme values. d) y = 3 x 4 â 4 x 3 â 12 x 2 + 2.
Indirectly, physics has contributed to forensic science via the invention of the microscope, the electron microscope, the mass spectrometer, and optical spectrometers; but directly, its role in forensic science has been minimal.
During the forensic science process, forensic equipment is used to process samples and evidence and hopefully solve crimes. Measurements include analysis of evidence, fingerprinting or DNA identification, analysing drugs or chemicals and dealing with body fluids. Importantly, it is the fusion of science and technology that allows forensic scientists to do a lot of their work.