Friday

January 30, 2015

January 30, 2015

Posted by **Student** on Tuesday, January 14, 2014 at 11:09pm.

Please explain, I'd really appreciate it!

- Math: Differential Equations -
**Reiny**, Tuesday, January 14, 2014 at 11:26pmif y'' = sinx

then y' = -cosx + c

given : 2= -cos0 + c

2 = -1 + c

c = 3

y' = -cosx + 3

y = -sinx + 3x + k

given: 0 = =sin0 + 0 + k

0 = 0 + 0 + k --> k = 0

y = -sinx + 3x

you had that, you are done!

you have it expressed in terms of x

**Answer this Question**

**Related Questions**

calc - find integral using table of integrals ) integral sin^4xdx this the ...

Integral - That's the same as the integral of sin^2 x dx. Use integration by ...

tigonometry - expres the following as sums and differences of sines or cosines ...

math - I'm trying to find the convolution f*g where f(t)=g(t)=sin(t). I set up ...

Calculus - Second Order Differential Equations - Posted by COFFEE on Monday, ...

trig integration - s- integral endpoints are 0 and pi/2 i need to find the ...

Calculus - Evaluate the integral. S= integral sign I= absolute value S ((cos x...

trig integration - i'm having trouble evaluating the integral at pi/2 and 0. i ...

Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...

Math - The problem tells us to approximate the integral using the midpoint rule...