What are the slope and the y-intercept of the linear function that is represented by the graph?

The y intercept is 3

the slope is negative btw -3/4  is slope

Step-by-step explanation:

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.

the expected value of the random variable : 0, 1 and 2

step-by-step explanation: