a. The
component tells you the particle's height:

b. The particle's velocity is obtained by differentiating its position function:

so that its velocity at time
is

c. The tangent to
at
is

Answer: A 1 to 4
Step-by-step explanation:
Should be choice 1 x being your slope and y your y- intercept
Your answer to your question should be B if not then i dont know