Making data appear as if it is coming from somewhere other than its original source is known as what

Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

What are the similarities & differences between a thermistor and a light dependent resistor in physics?