Answer :

Sure! To find h(6) when h(t) = 1+2+3, we need to substitute 6 for t in the expression h(t). Here's how to calculate h(6) step by step: 1. Given h(t) = 1+2+3, we can simplify it to h(t) = 6. 2. Substitute t with 6 in the expression h(t), we get h(6) = 6. Therefore, h(6) = 6.