Parallel is when the lines go the same direction and never touch whereas perpendicular lines are when the lines cross each other so the they are like a plus sign with all 90 degree angles. Hope i helped.
Answer:
√16x/3y
Step-by-step explanation:
√4x^2 = √16x /3y = can't be simplified further
45° is exactly 1/8 of a full circle (45/360 = 1/8) <span>
So the length of the arc would be 1/8 of a full circumference:
C = 2π r
C = 2π(8)
C = 16π
Take 1/8 of this:
1/8C = (1/8)16π = 2π
Answer:
Exact answer --> 2π inches
(Approx. answer --> 6.28 inches)</span>
Subtract W to both sides
H - W = E + W - W
We get
H - W = E
Move H to the right of equal with changed sign
-W = E - H
Make the W positive, multiply for -1 all the terms
W = -E + H (or you can write W = H - E)<- Answer
Step 1:
Draw the table for the input x and output y.
Step 2:
From the table, we can see that the function is an exponential function.
Step 2:
Find the inverse of the function.
![\begin{gathered} y=x^2 \\ \text{The inverse of } \\ y=x^2 \\ is \\ y\text{ = }\pm\sqrt[]{x} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y%3Dx%5E2%20%5C%5C%20%5Ctext%7BThe%20inverse%20of%20%7D%20%5C%5C%20y%3Dx%5E2%20%5C%5C%20is%20%5C%5C%20y%5Ctext%7B%20%3D%20%7D%5Cpm%5Csqrt%5B%5D%7Bx%7D%20%5Cend%7Bgathered%7D)
Step 3:
The two graphs below, show the graph of the inverse for both negative and positive square roots of x.
![\text{The blue graph above shows the graph for y = +}\sqrt[]{x}](https://tex.z-dn.net/?f=%5Ctext%7BThe%20blue%20graph%20above%20shows%20the%20graph%20for%20y%20%3D%20%2B%7D%5Csqrt%5B%5D%7Bx%7D)
![\text{The blue graph above shows the graph of y = -}\sqrt[]{x}](https://tex.z-dn.net/?f=%5Ctext%7BThe%20blue%20graph%20above%20shows%20the%20graph%20of%20y%20%3D%20-%7D%5Csqrt%5B%5D%7Bx%7D)
Final answer
The blue graph is the inverse of the red graph.
