A(n) ________ Is a Special Value That Marks the End

question 29

Multiple Choice

A(n) ________ is a special value that marks the end of a list of values.

• A) counter
• B) accumulator
• C) sentinel
• D) total
• E) loop control variable

---

Definitions:

Y-intercept

The value of the dependent variable in a linear equation when the independent variable is zero, representing the point of intersection with the y-axis on a graph.

First Order

In mathematics and science, a concept indicating the most immediate or primary in sequence, often used to describe equations, reactions, or effects that involve only the first power of a variable or are of the first degree.

SSE

Sum of Squared Errors; the total squared difference between each observed value and its corresponding predicted value in regression analysis.

Squares

A mathematical operation involving multiplying a number by itself.