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3 years ago

Y=8x^2 linear or non linear

Mathematics

1 answer:

Mariana [72]3 years ago

7 0

Answer:

Non Linear

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables. In this case, the degree of variable y is 1 and the degree of variable x is 2.

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Write the equation of the line that passes through (3, −2) and has a slope of 4 in point-slope form.

Amanda [17]

Answer: A) y+2=4(x-3)

Step-by-step explanation:

Point slope form of equation is y - y1 = m(x - x1).

The point has coordinates (3, -2) and the slope is 4,then the point slope equation is y-(-2)=4(x-3). Then simplify to get y+2=4(x-3).

P.S. the slope is m and the coordinates go in the y and x with the one.

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Hope this helps! Have a nice day!

- Cutiepatutie ❤

5 0

3 years ago

Explain why sin (-pi) equals -1 not 1

True [87]

The inverse sin of 1, ie sin-1 (1) is a very special value for the inverse sine function. Remember that sin-1(x) will give you the angle whose sine is x . Therefore, sin-1 (1) = the angle whose sine is 1.

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4 years ago

A juice mixture contains 3/16 gallon of apple juice and 3/40 gallon of cranberry juice. How many gallons of apple juice does the

Ilya [14]

Answer:

3/16 gallon

Step-by-step explanation:

From the given information in the question, we want to get the number of gallons of apple juice contained in the mixture

From the question, we are told this is 3/16 gallon

So the number of gallons of apple juice contained in the mixture is 3/16

5 0

3 years ago

Belinda gets 1 3/4 h for lunch. She spends 1/3 of her lunch walking for exercise. How much time does Belinda spend walking ?

Pavel [41]

35 minutes. 1 3/4 hour would be converted to 105 minutes. And then one third of that is 35. So 35 minutes is your answer.

7 0

3 years ago

Read 2 more answers

Find the general solution to the differential equation put the problem in standard form. find the integrating factor, . find . u

antiseptic1488 [7]

y = \frac{-x}{2 } + \frac{1}{4} + ce^-{2x} is the general solution to the differential equation put the problem in standard form.

What is meant by integrating factor?

A function called an integrating factor is used to solve differential equations in mathematics. It is a function that can be made integrable by multiplying it by an ordinary differential equation.
Ordinary differential equations are typically solved using this method. This factor is also applicable to multivariable calculus.

x² + 2xy + x . dy/dx = 0

x dy/dx + 2xy = $- x^{v}$

$\frac{dy}{dx} =+ 2y = -x$

$left u(x) = e^{\int\limits^_ {} } 2dx = e^{2x}$

integration factor p(x) = u(x) = $e^{2x}$

Now ,multiply $e^{2x}$ both sides

$e^{2x} ( \frac{dy}{dx} + 2y ) = -x . e^{2x}$

$e^{2x} \frac{dy}{dx} + 2e^{2x} . y = -x e^{2x}$

$\frac{d}{dx} (e^{2x} .y) = -x e^{2x}$

integrate both sides

∫ $d .( e^{2x} .y )$ = ∫ $-xe^{2x} .dx$

$e^{2x} .y = -\frac{e^{2x}}{2} . x + \frac{e^{2x}}{4} + c$

$y = \frac{-x}{2 } + \frac{1}{4} + ce^-{2x}$

Learn more about integrating factor

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The complete question is -

Find the general solution to the differential equation 2 dy X+ + 2xy + x dx = 0 Put the problem in standard form. Find the integrating factor, p(x) = 2x - Find y(x) Use C as the unknown constant.

3 0

1 year ago