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3 years ago

Write an equation of the line with the given point and slope

Mathematics

2 answers:

Degger [83]3 years ago

6 0

Answer: 0.4

Step-by-step explanation:

lutik1710 [3]3 years ago

4 0

Answer:

y = 1/4x + 8

Step-by-step explanation:

use m a t h w a y . c o m next time it always gives the right answers

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Test yourself 2

mafiozo [28]

Ok, so dy/dx=0 at the point (0,3) that is where x=0 and y=3.

$\int { 6x+6dx } \\ \\ =\frac { 6{ x }^{ 2 } }{ 2 } +6x+C\\ \\ =3{ x }^{ 2 }+6x+C$

$\\ \\ \therefore \quad { f }^{ ' }\left( x \right) =3{ x }^{ 2 }+6x+C$

Now, f'(x)=0 when x=0.

Therefore:

$0=C\\ \\ \therefore \quad { f }^{ ' }\left( x \right) =3{ x }^{ 2 }+6x$

Now:

$\int { 3{ x }^{ 2 } } +6xdx\\ \\ =\frac { 3{ x }^{ 3 } }{ 3 } +\frac { 6x^{ 2 } }{ 2 } +C$

$={ x }^{ 3 }+3{ x }^{ 2 }+C\\ \\ \therefore \quad f\left( x \right) ={ x }^{ 3 }+3{ x }^{ 2 }+C$

But when x=0, y=3, therefore:

$3=C\\ \\ \therefore \quad f\left( x \right) ={ x }^{ 3 }+3{ x }^{ 2 }+3$

7 0

3 years ago

Read 2 more answers

In a 45-45-90 triangle, what is the length of the hypotenuse if the length of one of the legs is 5 in.?

IgorC [24]

You could use the Pythagorean Theorem to find this. Since the two legs will be the same length:
5² + 5² = c²
25 + 25 = c²
50 = c²
√50 = √c²
5√2 = c
so the hypotenuse length is 5√2

6 0

4 years ago

Identify the terms, coefficients, and constants in the expression.

valina [46]

Step-by-step explanation:

7 is the coeffiecient

3 is the constant

7 0

3 years ago

What is six plus six plus six

Likurg_2 [28]

6+6=12 + 6= 18
6x3=18
(I feel like u know the answer, just asking to give away free points. Either way the answer is 18 and thank you.)

5 0

3 years ago

Read 2 more answers

Brian and Maggie are 230 feet apart when they start walking toward one another. They are walking at the same speed, so whenever

vladimir2022 [97]

1. 2x

2. (230-x)

Step-by-step explanation:

<u>Step 1 </u>:

If 'x' represents the feet distance that has been covered since Brian started walking towards Maggie then the expression can be given as,

= 2x

Since the distance is covered by 2 walkers and hence the total distance will be 2x

<u>Step 2</u> :

The distance in feet between Maggie and Brian is given to be 230 ft and hence the distance in feet is given by the expression,

= (230-x)

(230 - x) is the distance covered in feet.

4 0

3 years ago