The following table shows the height at half-second intervals of a rock that breaks free from the top of a 310-foot-tall cliff and falls without obstruction to the river below. Time t (in seconds) Height h (in feet) 310 0.5 306 1.0 294 1.5 274 2.0 246 2.5 210 3.0 166 Step 2 of 3: The quadratic function of best fit that models the height of the rock after t seconds is h(t) = - 16t2 + 310. What is the calculated quadratic-model height of the rock at time = 0? Round your answer to the nearest foot, if necessary.
The following table shows the height at half-second intervals of a rock that breaks free from the top of a 310-foot-tall cliff and falls without obstruction to the river below. Time t (in seconds) Height h (in feet) 310 0.5 306 1.0 294 1.5 274 2.0 246 2.5 210 3.0 166 Step 2 of 3: The quadratic function of best fit that models the height of the rock after t seconds is h(t) = - 16t2 + 310. What is the calculated quadratic-model height of the rock at time = 0? Round your answer to the nearest foot, if necessary.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:Question 2 of 6, Step 2 of 3
2/9
Correct
310
0.5
306
1.0
294
1.5
274
2.0
246
2.5
210
3.0
166
Step 2 of 3: The quadratic function of best fit that models the height of the rock aftert seconds is h(t) = - 16t² + 310. What is the
calculated quadratic-model height of the rock at time t = 0? Round your answer to the nearest foot, if necessary.
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000
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F7
F8
F9
F10
F11
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Transcribed Image Text:Question 2 of 6, Step 2 of 3
2/9
Correct
The following table shows the height at half-second intervals of a rock that breaks free from the top of a 310-foot-tall cliff and falls without
obstruction to the river below.
Time t (in seconds)
Height h (in feet)
310
0.5
306
1.0
294
1.5
274
2.0
246
2.5
210
3.0
166
-16t2 + 310. What is the
Step 2 of 3: The quadratic function of best fit that models the height of the rock after t seconds is h(t)
calculated quadratic-model height of the rock at timet = 0? Round your answer to the nearest foot, if necessary.
E Keypad
Answer
Keyboard Shortcuts
Submit Answer
© 2021 Hawkes Learning
« Previous
MacBook Air
DII
DD
F11
F10
80
D00
000
F9
F8
F7
F6
F5
F3
F4
&
%23
24
9-
3
5
7
2.
+ II
* CO
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