2 years ago

En la función cuadrática , realiza los siguientes pasos:

1 answer:

7 0

MYOM PUTERACMESEDU SP

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pshichka [43]

Answer: 462

Step-by-step explanation:

943-481

Answer=462

6 0

3 years ago

Bess [88]

With $x(t)=\cos t$ and $y(t)=\sin t$ , we have

$z(t)=x(t)^2+4y(t)^2+1$

$z(t)=\cos^2t+4\sin^2t+1$

$z(t)=3\sin^2t+2$

Then $z(t)$ has critical points where

$\dfrac{\mathrm dz}{\mathrm dt}=6\sin t\cos t=3\sin2t=0$

$\implies\sin2t=0\implies2t=n\pi\implies t=\dfrac{n\pi}2$

where $n$ is any integer.

$z(t)$ is increasing wherever $\sin2t>0$ , which happens for

$\dfrac{2n\pi}2$

$\boxed{n\pi$

5 0

3 years ago

Vikki [24]

Wouldn’t it be the 7th root of 3? It’s a 30 60 90 triangle which means x=7 on that side so x on the bottom is the x root of three?

4 0

2 years ago

Elis [28]

X^20 i hope this helps

8 0

3 years ago

ohaa [14]

If you're on Plato, the answer is 60.

8 0

3 years ago