The displacement of a particle between maximum potential energy position and maximum kinetic energy position in simple harmonic motion

The potential energy of a simple harmonic oscillator when the particle is halfway to its endpoint is where $\mathrm{E}$ is the total energy (Take potential energy to be zero at the mean position)

A body executes simple harmonic motion. The potential energy (PE), kinetic energy (KE) and total energy (TE) are measured as a function of displacement ($x$). Which of the following statements is true?