when using a quadratic equation in the form y = ax² + bx + c to model the height of a projectile (y) over…

when using a quadratic equation in the form y = ax² + bx + c to model the height of a projectile (y) over time (x), which of the following is always represented by the constant term?\n- the initial height of the projectile\n- the initial velocity of the projectile\n- the time at which the projectile hits the ground\n- the maximum height of the projectile

when using a quadratic equation in the form y = ax² + bx + c to model the height of a projectile (y) over time (x), which of the following is always represented by the constant term?\n- the initial height of the projectile\n- the initial velocity of the projectile\n- the time at which the projectile hits the ground\n- the maximum height of the projectile

Answer

Answer:

A. the initial height of the projectile

Explanation:

Step1: Consider time x = 0

When time (x = 0), we substitute into (y=ax^{2}+bx + c).

Step2: Calculate y - value

(y=a(0)^{2}+b(0)+c=c). At (x = 0) (the start - time), (y) represents the initial height of the projectile. So the constant term (c) is the initial height of the projectile.