All categories

2 years ago

Pls help and show work i am screwed if i don’t do well on this

Mathematics

1 answer:

Aleks [24]2 years ago

5 0

Answer:

x = - 2

Step-by-step explanation:

The axis of symmetry passes through the vertex, is a vertical line with equation equal to the x- coordinate of the vertex, that is

equation of axis of symmetry is x = 1

The zeros are equidistant from the axis of symmetry, on either side

x = 4 is a zero and is 3 units to the right of x = 1, so

3 units to the left of x = 1 is 1 - 3 = - 2

The other zero is therefore x = - 2

You might be interested in

Give the largest interval over which the general solution is defined. (Think about the implications of any singular points. Ente

Leto [7]

Complete Question

The complete question is shown on the first uploaded image

Answer:

No singular point due to the exponent in the solution

The interval is $-\infty$

NONE

Step-by-step explanation:

From the question we are told that

$\frac{dy}{dx} = 9y$

The generally solution is mathematically represented as

$\frac{dy }{dx} = 9y$

=> $\frac{dy}{y} = 9dx$

integrating both sides

$\int\limits {\frac{ dy}{y} } \, = \int\limits {9} \, dx$

=> $lny = 9x + c$

=> $y = e^{9x +c }$

=> $y = e^{9x} e^{c}$

Here $e^c = C$

=> $y = C e^{9x}$

From the above equation we see that the domain for x has no singular point the interval is

$-\infty$

Also there is no transient term in the general solution obtained because as $x \to \infty$ there no case where $y \to 0$

7 0

3 years ago

Who whats to talk <br> im here<br> .0.

Vsevolod [243]

Answer:

:( :( :(

Step-by-step explanation:

8 0

1 year ago

Read 2 more answers

Please help i really need this

lorasvet [3.4K]

Answer:

ok put me brainliest please

its 215$

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Recall that the volume of a rectangular solid (a box) is given by V=L-W-H. If a particular rectangular solid has a height of 2.

Jlenok [28]

Answer:

nb bhvghvghvhjhkj

Step-by-step explanation:

bjnbhv hgv

3 0

2 years ago

What is the value of a in the equation 38+ B equals 54 would b equals nine

Igoryamba

Answer:

If you want to know what b is then it is 16

Step-by-step explanation:

38 + b = 54

54- 38 = 16

38 + 16= 54

4 0

2 years ago