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3 years ago

Can you think of a situation where time is not the x variable

1 answer:

8 0

Scientists like to say that the “independent” variable goes on the x-axis (the bottom, horizontal one) and the “dependent” variable goes of the y-axis (the left side, vertical one).<span>This does not mean that the x variable is out partying while the y variable is whining about the x variable never being around -- that's co-dependence, which is a completely different kettle of fish.</span>

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(04.02 MC)

lesya [120]

Answer:

The equation in standard form is:

Rx+Py = -PR

Step-by-step explanation:

The slope-intercept form of the line equation

$y = mx+b$

where

m is the slope

b is the y-intercept

Given

The y-intercept (0, -R)

The x-intercept (−P, 0)

Finding the slope between (0, -R) and (−P, 0)

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(0,\:-R\right),\:\left(x_2,\:y_2\right)=\left(-P,\:0\right)$

$m=\frac{0-\left(-R\right)}{-P-0}$

$m=-\frac{R}{P}$

Thus, the slope between (0, -R) and (−P, 0) is:

$m=-\frac{R}{P}$

We know that the value of the y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

We are given the y-intercept point (0, −R).

Thus, y-intercept b = -R

so substituting b = -R and $m=-\frac{R}{P}$ in the slope-intercept form to determine the line of the equation

$y = mx+b$

$y=-\frac{R}{P}x\:+\:\left(-R\right)$

$y=-\frac{R}{P}x\:-R$

So, the slope-intercept form of the line equation is:

$y=-\frac{R}{P}x\:-R$

Converting the slope-intercept form of the line equation into standard form

As we know that the equation in the standard form is

Ax+By=C

where x and y are variables and A, B and C are constants

$y=-\frac{R}{P}x\:-R$

so converting into standard form

Multiply the equation by P

Py = -Rx - PR

Add -Rx to both sides

Rx+Py = -Rx - PR + -Rx

Rx+Py = -PR

Therefore, the equation in standard form is:

Rx+Py = -PR

5 0

3 years ago

Please help and show the steps thank you!!

Setler [38]

Answer:

The answer to your question is h (g(n)) = 3n² - 12n + 1

Step-by-step explanation:

h(n) = 3n + 1

g(n) = n² - 4n

Find (hg)(n)

h(g(n)) = 3( n² - 4n) + 1 substitution

h (g(n)) = 3n² - 12n + 1 expand

4 0

3 years ago

A carpenter buys nails by the pound each pound of nails cost $1.19

adelina 88 [10]

F(p) = $1.19p let p= pounds of nails.

7 0

3 years ago

What is the period of y = sin(3x)?

Nataly [62]

sin 3 x = sin ( 3 x + 2 π ) = sin [ 3 ( x + 2 π/ 3 ) ] = sin 3 x

This means "after the arc rotating three time of ( x + ( 2 π /3 ) ) , sin 3x comes back to its initial value"

So, the period of sin 3x is 2 π /3 .

3 0

3 years ago

Solve for g. Make sure to use scrap paper to show your work.

olasank [31]

Answer:

Step-by-step explanation:

P E D M A S

() ² ÷ × + -

6 x 8 = 48

114 + 48 = 192

(192) ÷ 3 = g

192 / 3 = 64

g = 64

7 0

2 years ago