Answer:
The correct option is 1.
Step-by-step explanation:
The given graph represents a relation that models the ball’s height, h, in feet over time, t, in seconds.
The value of height and time can not be negative, there the values of h and t must be greater than 0.
The set of all possible inputs is called domain. In the graph x axis represent the domain and y-axis represent the range.
The graph is defined from t=0 to t=3.
Therefore option 1 is correct.
Answer:
the formula for a function d(x) that describes the distance is
Step-by-step explanation:
We are going to define final point , and initial point
, then we can use
, so we obtain
, by developing it
This formula describes the distance between those two points and involves x