<span>Naming of rays
Rays are commonly named in two ways:
By two points.
In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on it's way to infinity. Recall that points are usually labelled with single upper-case (capital) letters. There is a symbol for this which looks like this: AB This is read as "ray AB". The arrow over the two letters indicates it is a ray, and the arrow direction indicates that A is the point where the ray starts.
By a single letter. (I have not seen this done.)
The ray above would be called simply "q". By convention, this is usually a single lower case (small) letter. This is normally used when the ray does not pass through another labeled point.</span>
Answer:
235
C
D
s
=
8
=
Step-by-step explanation:
Answer:
y = 4(x-3) + 7
4x-3 + 7
+3. +3
_____________
4x. 10
4. 4
_______________
x = 2.5
Horizontal Asymptote are horizontal lines the graph approaches
Answer:
The answer is a² .
Step-by-step explanation:
You have to substitute x and y into the expression :
Next, you have to apply Basic Trigonometric Identity :
12(8+t) You do what's in the parenthesis first, then multiply by 12, or in other words multiply 12 by the sum of 8 and t.
