The ball takes approximately a time of 2.041 seconds to reach its maximum height.
<h3>What time does the ball take to reach maximum height?</h3>
The height of the ball as a function of time is modelled by a <em>quadratic</em> equation, the required information can be found by transforming the expression into <em>vertex</em> form:
h = - 4.9 · t² + 20 · t + 12
h = - 4.9 · (t² - 4.082 · t - 2.449)
h + (- 4.9) · (6.615) = - 4.9 · (t² - 4.082 · t + 4.166)
h - 32.414 = - 4.9 · (t - 2.041)²
The ball takes approximately a time of 2.041 seconds to reach its maximum height.
To learn more on quadratic equations: brainly.com/question/1863222
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I would say 25 because the power to thre o’clock while I was at the park
15 8's. 8,18,28,38,48,58,68,78,88,98,108,118,128,138
Answer:
K(x) = ( curvature function)
Step-by-step explanation:
considering the Given function
F(x) =
first Determine the value of F'(x)
F'(x) =
F'(x) = -10x
next we Determine the value of F"(x)
F"(x) =
F" (x) = -10
To find the curvature function we have to insert the values above into the given formula
K(x)
K(x) = ( curvature function)