All categories

2 years ago

Which of the following is not true for the equation y= x+4?

Mathematics

1 answer:

Natalka [10]2 years ago

5 0

The answer is B.
Hope that helped! :)

You might be interested in

Given: y" - 2y' = 6t + 5e^2t. Find the correct form to use for y_p if the equation is solved using Undetermined coefficients. Do

const2013 [10]

Answer:

$y_p=A+Bt+Ce^{2t}$

Step-by-step explanation:

Given: $y'' - 2y' = 6t + 5e^{2t}$ .

we need to find the correct form for $y_p$ if the equation is solve using undetermined coefficients.

A first order differential equation $\frac{\mathrm{d} y}{\mathrm{d} x}=f\left ( x,y \right )$ is said to be homogeneous if $f(tx,ty)=f(x,y)$ for all t.

Consider homogeneous equation $y''-2y'=0$

Let $y=e^{rt}$ be the solution .

We get $(r^2-2r)e^{rt}=0$

Since $e^{rt}\neq 0$ , $r^2-2r=0$ .

So, we get solution as $y_c=c_1+c_2e^{2t}$

As constant term and $e^{2t}$ are already in the R.H.S of equation

$y" - 2y' = 6t + 5e^{2t}$ , we can take $y_p$ as $y_p=A+Bt+Ce^{2t}$

6 0

2 years ago

4.1338 divide by 0.22

Murljashka [212]

I got the answer 18.79

I believe this is correct, Please tell me if im wrong. :)

3 0

2 years ago

Read 2 more answers

What 10+1/3y=1 equal to

stepladder [879]

Answer:

y=11/3

Step-by-step explanation:

just 10 plus 1 gives 11 and crisscrossing and will get 3y=11 and dividing both sides by 3 to get y free then will get y=11/3

3 0

2 years ago

Read 2 more answers

Luke and Matthew ran a lemonade stand on Saturday. They agreed that Matthew would get 60%, percent of the profit because the lem

Svetlanka [38]

Matthew made $15

Matthew 60% + Luke 40%= Profit 100%

if profit is $25; 60% will be: 0.60* $25=$15 ; Matthew's share
40% will be: 0.40* $25 =10 ; Luke share

3 0

3 years ago

Read 2 more answers

What is the value of the constant in the equation that relates the height and

FinnZ [79.3K]

Answer:

Step-by-step explanation:

The answer is 50

8 0

2 years ago