You may be wondering, “what does this mean?” Well, it is actually quite simple. We want to test if the given vector is in the domain of t(x) = ax. That means that we need a value for x and an equation for t(x). This article will explore what happens when you do not have both values available to you. When we do not have a value for x, we can use the equation to find an approximation. This is done by trying different values of t until one works. For instance, if you wanted to know what happens when x = 0 and you only have information about t(0), then set it equal to zero in order to solve for t: 𝛼’=∞-x+√t²⁵+(0)² – √t³ ²−(-∞)+√t² ⁴+. So while this operation may seem strange at first glance (and does require some patience), it’s actually quite simple once broken down into steps. The first step is finding which lines