The equation Q = a + bt represents:
A) an exponential trend.
B) a linear trend.
C) an irregular downward trend.
D) a geometric trend.
E) a quadratic trend.

Question

Quizplus · Accepted Answer

The equation Q = a + bt represents a linear trend, where Q is the dependent variable and b is the slope of the line. The term a represents the intercept or the value of Q when t is zero. Therefore, the equation indicates that there is a linear relationship between Q and t, with a constant rate of change represented by b.

The Equation Q = a + Bt Represents