If you have the equation Q = 20 - 3P, then:
A) a plot of the equation will result in a graph with a negative slope.
B) a negative relationship exists between P and Q.
C) every time P increases by 1 unit, Q falls by 3 units.
D) all of the above are correct.

Question

Quizplus · Accepted Answer

The equation Q = 20 - 3P shows a linear relationship between Q and P with a slope of -3, indicating a negative relationship where an increase in P by 1 unit results in a decrease in Q by 3 units, thus all statements are correct.

If You Have the Equation Q = 20 - 3P