(B), (C) And (D) are right for the equation y = 8 - x but none of those are true in the second equation.
Given:
The expression is

To find:
The value of the given expression when y=-5.
Solution:
We have,

Putting y=-5, we get




Therefore, the value of the given expression is 50 when y=-5.
Answer:
C. ⅓
Step-by-step explanation:
A function in slope-intercept form is written as 
Here, b represents the y-intercept.
So given the function,
, the y-intercept (b) would obviously be ⅓.
y-intercept = ⅓
To compute the distance between the points, we can apply the distance formula as shown below.

In which x₁ and x₂ are the x-coordinates and y₁ and y₂ are the y-coordinates of the two points. Thus, applying this with the segments AABB, AACC, and BBCC, we have



Now that we have the lengths of all the sides of ΔAABBCC, we can find the missing angles using the Law of Cosines.
Generally, we have

or

Hence, we have



Simplifying this, we have


Thus, from this, we can arrange the angles from smallest to largest: ∠CC, ∠AA, and ∠BB.
Answer: ∠CC, ∠AA, and ∠BB
a tangential line to a circle is one that "touches" the circle but doesn't go inside, and keeps on going, in this case that'd be CD.