Answer:
y = - 3x + 6
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange x - 3y = 5 into this form
Subtract x from both sides
- 3y = - x + 5 ( divide all terms by - 3 )
y = 
x - 
← in slope- intercept form
with slope m =
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= - 
= - 3
Note the line crosses the y- axis at (0, 6) ⇒ c = 6
y = - 3x + 6 ← equation of perpendicular line
Answer:
Undefined.
Step-by-step explanation:
We want to find the slope of the graph of the equation:
At the point (9, 0).
In other words, we want to evaluate dy/dx when <em>x</em> = 9 and <em>y</em> = 0.
Find dy/dx. We can take the derivative of both sides with respect to <em>x: </em>
![\displaystyle \begin{aligned} \frac{d}{dx}\left[ x^2 - y^2\right] = \frac{d}{dx}\left [ 81\right] \\ \\ 2x - 2y \frac{dy}{dx} &= 0 \\ \\ \frac{dy}{dx} = \frac{x}{y}\end{aligned}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cbegin%7Baligned%7D%20%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%5B%20x%5E2%20-%20y%5E2%5Cright%5D%20%3D%20%5Cfrac%7Bd%7D%7Bdx%7D%5Cleft%20%5B%2081%5Cright%5D%20%5C%5C%20%5C%5C%202x%20-%202y%20%5Cfrac%7Bdy%7D%7Bdx%7D%20%26%3D%200%20%5C%5C%20%5C%5C%20%5Cfrac%7Bdy%7D%7Bdx%7D%20%3D%20%5Cfrac%7Bx%7D%7By%7D%5Cend%7Baligned%7D)
Then the slope of the graph at the point (9, 0) will be:
In conclusion, the slope of the graph at the point (9, 0) is undefined.
One – hundredth is fraction that can
also be written in decimal form. The fraction form is 1/00, while the decimal
form is 0.01. so the description of the one hundredth of 36 can be solved by multiplying
it by 0.01
<span>36 x 0.01 = 0.36</span>
Answer:
59.0
Step-by-step explanation:
c=31
b=90
90+31=121
180-121=59
56 rounded to the nearest 3 sf=59.0
please mark as brainliest if correct
thank you
Answer:
ok so I think it's -3:3
Step-by-step explanation:
hopefully thats right
