Answer:
A
Step-by-step explanation:
Doesn’t pass the linear line test. 2 y values for 1 x value
Answer: The answer is ![\sqrt[4]{8}.](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B8%7D.)
Step-by-step explanation: Given expression is
We are to find the radical form of the above expression, i.e., we need to write the expression in a form that involves n-th roots of a particular number.
For example, consider the below identity.
![a^\frac{c}{d}=\sqrt[d]{a^c}.](https://tex.z-dn.net/?f=a%5E%5Cfrac%7Bc%7D%7Bd%7D%3D%5Csqrt%5Bd%5D%7Ba%5Ec%7D.)
Using this result, we can solve the given problem as follows
![2^\frac{3}{4}=\sqrt[4]{2^3}=\sqrt[4]{8}.](https://tex.z-dn.net/?f=2%5E%5Cfrac%7B3%7D%7B4%7D%3D%5Csqrt%5B4%5D%7B2%5E3%7D%3D%5Csqrt%5B4%5D%7B8%7D.)
Thus, the required radical form is
i dont have time to do all of it (sorry)
but this is how you do the point and slope questions:
use the equation: y-y1 = m(x - x1)
y1 is the y point you are given
x1 is the x point you are given
m is your slope
substitute all of those in from the question
the first one is:
y --4 = -5/6(x-8)
-- turns into a plus so the answer would be
y+4 = -5/6(x-8)
<span>Simplifying
(5b + -9) + -3(8 + -2b) = 0
Reorder the terms:
(-9 + 5b) + -3(8 + -2b) = 0
Remove parenthesis around (-9 + 5b)
-9 + 5b + -3(8 + -2b) = 0
-9 + 5b + (8 * -3 + -2b * -3) = 0
-9 + 5b + (-24 + 6b) = 0
Reorder the terms:
-9 + -24 + 5b + 6b = 0
Combine like terms: -9 + -24 = -33
-33 + 5b + 6b = 0
Combine like terms: 5b + 6b = 11b
-33 + 11b = 0
Solving
-33 + 11b = 0
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '33' to each side of the equation.
-33 + 33 + 11b = 0 + 33
Combine like terms: -33 + 33 = 0
0 + 11b = 0 + 33
11b = 0 + 33
Combine like terms: 0 + 33 = 33
11b = 33</span>
Answer:
B and C
Step-by-step explanation:
In order to know your x and y intercept, first rearrange your equation in the form ax+by=c
<u>NB </u> c should always be one so if you rearrange and c is not one, divide the whole equation by the no. represented by c, then to know your x and y intercepts look at the reciprocal of the coefficients of x and y
For example
B. -4x+2y= -6
divide the whole equation by -6 to get
2/3x-1/3y=1
hence the x intercept will be the reciprocal of the coefficient of x which is 3/2
y intercept will be the reciprocal of the coefficient of y which is -3
so if you look at the line, the equation applies
The same will apply to C
