Answer:
i guess /_CXB
Step-by-step explanation:
I don't know what the options are in the drop-down menu but the function <em>f</em> is symmetric around the point (4,–1) which is called the axis of symmetry. (4,–1) is the minimum of the graph.
The function of the water balloon is an illustration of a quadratic function.
The balloon will splat on the ground after 2.5 seconds
The function is given as:
When the balloon splats on the ground, the value of h(t) is 0.
So, we have:
Expand the expression
Factorize the above expression
Factor out 2t - 5 in the 2t - 5
Split the equation into 2
Rewrite as:
Solve for t
The value of t cannot be less than 0 i.e. negative.
So, we have
Divide 5 by 2
Hence, the balloon will splat on the ground after 2.5 seconds
Read more about quadratic functions at:
brainly.com/question/11631534
Answer:
It is 0.56 hope this helps you if not my bad correct me if im wrong.
Step-by-step explanation: