Question

h(t) = -9.8t^2-10t + 250

Answer 1

[AI-generated answer — Explain Bot]

The expression you have provided is a quadratic equation in the form h(t) = -9.8t^2 - 10t + 250. This equation represents the height, h(t), of an object at a given time, t, when it is launched vertically upward with an initial velocity of 0 m/s.

To find specific values of h(t), you can substitute different values of t into the equation. The value of t can represent different points in time, and the corresponding value of h(t) will indicate the height of the object at that time.

For example, if you wanted to find the height of the object after 2 seconds, you would substitute t = 2 into the equation:

h(2) = -9.8(2)^2 - 10(2) + 250

Simplifying this equation would give you the specific height at 2 seconds.

Similarly, you can substitute other values of t to find the height at different times.