range that a duty is the limit in which variation the any function is possible. Hence, required variety of the given duty y= -3sinx-4 is <-7,-1>.

You are watching: What is the range of y = –3sin(x) – 4?

Step-by-step explanation:

A rocket is shot directly up right into the air through an initial velocity that 500 ft per 2nd and from a height of 20 feet over the g

The elevation of the rocket over the ground after

seconds is provided by the equation :
, whereby
is the early velocity and
is the early stage height.

Given that,

and

So, the equation will certainly become:

A) for finding the height of the rocket 3 secs after the launch, we will certainly plug

right into the over equation. So....

So, the elevation of the rocket 3 secs after the launch is 1376 feet.

B) once the rocket in ~ a height of 400 feet, climate we will plug

Using quadratic formula, we will get......

So, after 0.7794...seconds and also 30.4705...seconds the rocket is in ~ a height of 400 feet over the ground.

C) the time duration that the rocket continues to be in the air method we require to find the time bring away by the rocket to with the ground. As soon as it will the ground, then

. So.....

Using quadratic formula, we will certainly get.....

(Negative value is ignored as time can"t it is in in negative)

So, the rocket will stay in the air because that 31.2899... Seconds.

5 0
1 year ago

The foot of a best triangle XYZ space 5 cm and also 12 cm. Triangle XYZ is dilated come triangle X"Y"Z" through a scale element of 2/3 . What
allochka39001 <22>

Assuming that the basic is 5 cm and also the elevation is 12 cm, soby dilating the legs by a scale aspect of 2/3, the brand-new dimensions are:

base = 5 cm * (2 / 3) = 10/3 cm

height = 12 centimeter * (2 / 3) = 8 cm

So the area that a best triangle is calculated using theformula:

A = b h / 2

A = (10/3) * 8 / 2

A = 13.33 cm^2

7 0
8 month ago

What is the allisonbrookephotography.com for s​
Levart <38>
Well S girlfriend will discover right when. You main point the work
4 0
4 months ago

What is -5/7 in suggest slope form
xxTIMURxx <149>

allisonbrookephotography.com:

y-7=m(x+5)

Step-by-step explanation:

Point slope kind is y-y1=m(x-x1)

Then you instead of the coordinates.

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The just things you need to switch room the y1 and also the x1.

In this situation -5 is the x and also the 7 is the y.

Then friend do:

y-7=m(x-(-5)

Then you have actually y-7=m(x+5)

8 0
10 month ago
What would you guideline for a \$22 enjoy the meal if you wanted to leaving 15%?
liq <111>
3.30 due to the fact that 22 x 15% = 3.3
8 0
10 month ago
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