A player kicks a soccer ball resting on the ground. The height of the ball, h(t) in feet, after t seconds can be represented by
the function h(t) = -16+2 +96t.
Use this information to answer the two questions that follow.
Part A: What is the total elapsed time, in seconds, from the time the ball is kicked until it reaches ground level again?
seconds
Part B: When will the ball reach its maximum height?
After seconds
Use this information to answer the two questions that follow.
Part A: What is the total elapsed time, in seconds, from the time the ball is kicked until it reaches ground level again?
seconds
Part B: When will the ball reach its maximum height?
After seconds
2 answers:
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Answer:
4th option
Step-by-step explanation:
(f - g)(x)
= f(x) - g(x)
= - (3x² - 3x - 5)
= 4x² - 3x² + 3x + 5 ← collect like terms
= x² + 3x + 5
Answer:
D.
Step-by-step explanation:
We can use a process of elimination in order to easily solve this.
The shape of will be two diagonal lines that meet at (0,0)
Will be an upside down parabola
Will be a line with a slope of -1.
This means that the answer must be D