Mathematics: Will mark brainliest to whomever is m

The absolute minimum value is and the absolute maximum value is .Step-by-step explanation:Given:on,By differentiating it, we get⇒ Set then,⇒ (Critical point)When x=0,⇒ When ,⇒ (Absolute minimum)When ⇒ (Absolute maximum)...

Will mark brainliest to whomever is m

Ответ:

ymuttmutt3890

14.03.2020

Mathematics

The absolute minimum value is " $-\frac{21}{4}$ " and the absolute maximum value is "".

Step-by-step explanation:

Given:

f(x)=x^2-x-5

on,

[0,5]

By differentiating it, we get

⇒ f'(x)=2x-1

Set f'(x)=0

then,

⇒ 2x-1=0

2x=1

$x=\frac{1}{2}$ (Critical point)

When x=0,

⇒ f(x)=-5

When $x=\frac{1}{2}$ ,

⇒ $f(x)=-\frac{21}{4}$ (Absolute minimum)

When x=5

⇒ f(x)=15 (Absolute maximum)

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