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<div style="text-align: justify;"><span style="font-weight: bold; color: #003300;">En quin punt el pendent de la recta tangent </span><span style="font-weight: bold; color: #006600;"><span style="color: #003300;">a la funció f(x) = #E és mínim?</span><br /><br /></span><span style="font-weight: bold; color: #ff3300;">Format de la resposta:</span><br />A=expressió de la funció a optimitzar<br />B= expressió de la seva derivada<br />C= valor de x que fa mínim el pendent<br /><br /></div>
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Answer 1
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Answer 2
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Settings for multiple tries
Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
Hint text
<div style="text-align: justify;"><span style="font-weight: bold; color: #0000ff;">La funció a optimitzar #A és la derivada de la funció f(x), ja que la derivada de la funció és el pendent de la recta tangent.</span><br /><span style="font-weight: bold; color: #0000ff;">La seva derivada és la segona derivada de f(x) i permet trobar el valor de x.</span></div>
Hint 2
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Thursday, 23 August 2018, 4:19 PM
Last saved
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on
Thursday, 23 August 2018, 4:19 PM
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