<span>you would have to isolate the u variable:
y = 3/5u + 5
-5 -5
y-5=3/5u
__ ____
3/5 3/5
u= </span>y-5
__
3/5
<h2>Answer:</h2><h3>
3</h3><h2>
Explanation:</h2>
Okay, to complete this table all we must do is plug in the right numbers. Okay so the function is, f(x)=8^x+1.
We need to plug in the number 1/3. So to make things easier lets convert 1/3 to a decimal. 1÷3=0.33333333
f(x)=8^0.333+1
f(x)=1.998614186+1
f(x)=2.998614186
Now it's not perfect but the correct answer is 3.
Hope this helps please mark brainliest.
C is the right answer for the question
Answer:
, ![y=\frac{32}{5}x](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B32%7D%7B5%7Dx)
, ![y=6.4x](https://tex.z-dn.net/?f=y%3D6.4x)
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or ![y=kx](https://tex.z-dn.net/?f=y%3Dkx)
Find the value of the constant of proportionality k
take any ordered pair from the data
For x=25, y=160
![k=\frac{y}{x}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7By%7D%7Bx%7D)
substitute the values of x and y
![k=\frac{160}{25}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7B160%7D%7B25%7D)
simplify
![k=\frac{32}{5}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7B32%7D%7B5%7D)
The linear equation is equal to
![y=\frac{32}{5}x](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B32%7D%7B5%7Dx)
or
![y=6.4x](https://tex.z-dn.net/?f=y%3D6.4x)
Answer:
(0, -23)
Step-by-step explanation:
the slope is -12/18 or -2/3 in reduced form
i used the point (-36,1) and -2/3 as the slope to find 'b' (the y-intercept):
y = mx + b
1 = -2/3(-36) + b
1 = 72/3 + b
1 = 24 + b
-23 = b