Question

Which is the most appropriate to describe a quantity decreasing at a steady rate

Answer 1

Graph C because it’s rate of change remains steadily constant as it decreases.

Answer 2

Answer:

The correct option is c.

Step-by-step explanation:

We need to find a graph which is the most appropriate to describe a quantity decreasing at a steady rate.

Quantity decreasing at a steady rate means the quantity decreasing at constant rate.

If a function decreases by a constant value, then the graph of function is a straight line with a downward slope.

Only graph c represents a straight line with a downward slope.

Therefore the correct option is c.