Which table of ordered pairs represents a proportional relationship?

The correct option is 3.

Step-by-step explanation:

We need to find a table of ordered pairs that represents a proportional relationship.

Proportional relationship: It means y-values are proportional to x-values.

where, k is constant of proportionality.

For table 1,

Table 1 does not represents a proportional relationship.

Similarly,

For table 2,

Table 2 does not represents a proportional relationship.

For table 3,

Table 3 represents a proportional relationship.

For table 4,

Table 4 does not represents a proportional relationship.

Only table 3 represents a proportional relationship. Therefore the correct option is 3.

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

answer:   rlly

step-by-step explanation: