Numeric
This is typically for mathematical problems and is the most likely spot to need to be familiar with KaTeX (or LaTeX) and/or MathML
Enter a sample (or exact) response required from students (this will print on the Answer Key along with the Rationale, if provided)
Set the number of blank lines to allow on the printed assessment for the student response (defaults to 1 blank line)
Here are links for useful resources for KaTeX and MathML
KaTeX.org
KaTeX supported functions
LaTeX
MathML
MathML for Beginners
MathML Elements
MathML Example: Deriving the Quadratic Formula