All categories

3 years ago

Help Plzzz i cant find the answer

Mathematics

1 answer:

Kryger [21]3 years ago

6 0

To solve this, you need to know slope-intercept form;
$y=mx+b$
Where mx is the slope and b is the y-intercept form.
Now, looking at the values you have been provided, you can just plug them into the formula.
$y= \frac{2}{3}x -2$

You might be interested in

A) Use the definition of Laplace transform to find L{f }. (Do the integrals.) For what values of s is L{f } defined?f(t) = (2t+1

kiruha [24]

For the given function f(t) = (2t + 1) using definition of Laplace transform the required solution is L(f(t))s = [ ( 2/s²) + ( 1/s) ].

As given in the question,

Given function is equal to :

f(t) = 2t + 1

Simplify the given function using definition of Laplace transform we have,

L(f(t))s = $\int\limits^\infty_0 {f(t)e^{-st} } \, dt$

= $\int\limits^\infty_0[2t +1] e^{-st} dt$

= $2\int\limits^\infty_0 te^{-st} + \int\limits^\infty_0e^{-st} dt$

= 2 L(t) + L(1)

L(1) = $\int\limits^\infty_0e^{-st} dt$

= (-1/s) ( 0 -1 )

= 1/s , ( s > 0)

2L ( t ) = $2\int\limits^\infty_0 te^{-st}$

= $2[t\int\limits^\infty_0 e^{-st} - \int\limits^\infty_0 ({(d/dt)(t) \int\limits^\infty_0e^{-st} \, dt )dt]$

= 2/ s²

Now ,

L(f(t))s = 2 L(t) + L(1)

= 2/ s² + 1/s

Therefore, the solution of the given function using Laplace transform the required solution is L(f(t))s = [ ( 2/s²) + ( 1/s) ].

Learn more about Laplace transform here

brainly.com/question/14487937

#SPJ4

8 0

1 year ago

A train leaves the station at time t=0. Traveling at a constant speed, the train travels kilometers in 2 hours. Is this a linea

slega [8]

A train leaves the station at time xequals
0.
Traveling at a constant speed, the train travels 328

km in 3.4

h. Round to the nearest 10 km and the nearest whole hour. Then represent the distance, y, the train travels in x hours using a table, an equation, and a graph. give brainliest x

4 0

2 years ago

Read 2 more answers

The sum of three consecutive even numbers is one hundred sixty - two.

Alenkasestr [34]

Answer:

Step-by-step explanation:

Let x represent the smallest of the three numbers. Then the other two are (x+2) and (x+4). Their sum is ...

x + (x+2) +(x+4) = 162

3x = 156 . . . . . . . . . . . .subtract 6

x = 156/3 = 52

The smallest of the three numbers is 52.

___

I like to work problems like this by considering the average number. Here, the average of the three numbers is 162/3 = 54, the middle number of the three. Then the smallest of the three consecutive even numbers is 2 less, or 52.

5 0

3 years ago

Write an equivalent expression for 25x - 45 using the properties of operations. Hint: find the GCF of 25 and 45. You use parenth

Oksana_A [137]

Answer:

25x - 45 = 5(5x - 9)

Step-by-step explanation:

Find the greatest common factor (GCF) of 25 and 45.

You can do this several ways, but one way is to list all the factors of both numbers and find the greatest common one:

Factors of 25: 1, 5, 25

Factors of 45: 1, 3, 5, 9, 15, 45

Therefore, 25 and 45 have 2 common factors: 1 and 5