The function you've provided is:

$h(t) = -0.5 + 6t - 10$

To simplify it, you can combine the constant terms:

$h(t) = 6t - 10.5$

This is the simplified version of the function.

Would you like any further details or a breakdown of the steps?

Here are 5 related questions to consider:

1. How would you evaluate $h(t)$ for specific values of $t$?
2. What is the slope of the linear function $h(t)$?
3. How would you graph the function $h(t) = 6t - 10.5$?
4. What is the y-intercept of the function $h(t)$?
5. How would you find the value of $t$ when $h(t) = 0$?

Tip: When simplifying linear functions, always combine like terms (constant terms and terms with $t$) to make it more manageable!