Leon throws a ball off a cliff. the graph represents a relation that models the ball’s height, h, in feet over time, t, in seconds. what is the domain?

Domain is the time interval in seconds.

Step-by-step explanation:

The graph represents a relation that models the ball's height, h, in feet over time, t, in seconds.

Therefore, height is a function of time.

h(2) =75 means the ball attains a height of 75 feet in 2 seconds.

h(0) =0 means the ball is not thrown initially.

Hence, domain of the function h(t) is the time interval in seconds.

A.

Step-by-step explanation:

here

step-by-step explanation:

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i