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3 years ago

How can you find the slope from a table?

Mathematics

1 answer:

Alex777 [14]3 years ago

8 0

Answer:

you find slope from a table by taking any two points. the left side is the input of the table, the x, and the right side is the output the y. whenever you're finding the points to do slope, they must be correlated.

__x__|__y__

___2_|__4___

__3__|___6__

so if you want to choose 2 for the x input then you must choose the 4 as the y output.

After choosing the two points, (2,4) and (3,6), you need to find the slope which is y-y/x-x. so in this case it's 6-4/3-2. after subtracting you get, 2/1 which if you simplify, it's 2. Or you divide which is also 2. I hope this helped.

Plz give me brainliest!

Step-by-step explanation:

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Find the complete time-domain solution y(t) for the rational algebraic output transform Y(s):_________

bija089 [108]

Answer:

y(t)= 11/3 e^(-t) - 5/2 e^(-2t) -1/6 e^(-4t)

Step-by-step explanation:

$Y(s)=\frac{s+3}{(s^2+3s+2)(s+4)} + \frac{s+3}{s^2+3s+2} +\frac{1}{s^2+3s+2}$

We know that $s^2+3s+2=(s+1)(s+2)$ , so we have

$Y(s)=\frac{s+3+(s+3)(s+4)+s+4}{(s+1)(s+2)(s+4)}$

By using the method of partial fraction we have:

$Y(s)=\frac{11}{3(s+1)} - \frac{5}{2(s+2)} -\frac{1}{6(s+4)}$

Now we have:

$y(t)=L^{-1}[Y(s)](t)$

Using linearity of inverse transform we get:

$y(t)=L^{-1}[\frac{11}{3(s+1)}](t) -L^{-1}[\frac{5}{2(s+2)}](t) -L^{-1}[\frac{1}{6(s+4)}](t)$

Using the inverse transforms

$L^{-1}[c\frac{1}{s-a}]=ce^{at}$

we have:

$y(t)=11/3 e^{-t} - 5/2 e^{-2t} -1/6 e^(-4t)$

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4 years ago

An American car travels 32 miles on one gallon of gas. A European car travels 12.7 kilometers on one liter of gas. Which car get

morpeh [17]

American car

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European car

12.7 km/liter

The American car gets better mileage.

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4 years ago

1.The population of the world is approximately 6200 million people. It is increasing by approximately 93 million people each yea

STALIN [3.7K]

The fraction can simplify down to $\frac{93}{6200}$ convert it to a fraction and the yearly increase is 1.5%

2. Well on average there are 365 days in a year. Dividing 93 million by 365 will get your increase per day.
There are 24 hours in a day, so that figure is further divided by 24.
There are also 60 minutes in an hour therefore furthermore divided by 60.
= 176 therefore true

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3 years ago

Find the perimeter and area of the following parallelogram.

xenn [34]

Answer:

hope this helps

check the picture attached for steps