# Test #1 Review- Cindy Lam

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### 1 Response to Test #1 Review- Cindy Lam

1. Kate Poirier says:

This looks good, Cindy. There’s one way that it could be a little clearer for a reader: you have the list of 4 inequalities on the left and then later on say that $x>9$. This restriction on $x$ is correct, but it’s easy to miss. You could instead say it upfront. For example, “For all $x>9$, we have that…[your four inequalities].” In general, it doesn’t hurt to repeat the restriction on $x$ every time you use it.