Explanation:
A function is a relationship where any one x-value/input only has <u>one </u>corresponding y-value/output. (note: a y-value can have multiple x-values).
> This can be called "assigning one y-value to every x element".
The vertical line test places a line that would connect all y-values of an x-value (that is, if it were to have multiple y-values). If multiple points can be found along the vertical line, it is, therefore, by the definition of a function, not a function. (Because an x-value will have more than one y-value).
So, a graph that fails the vertical-line test does not represent a function because an x-value will correspond with more than one y-value.
hope this helps!!
15 = 0.25x
1500 = 25x
60 = x
The original price was $60.
Answer:
Equilateral C.
Step-by-step explanation:
Those tick marks on the sides symbolize that each side is the same length as the ones next to it
Answer:
<h2>(4, -6)</h2>
Step-by-step explanation:
The formula of a midpoint of the segment AB:
We have A(7, -2) and B(1, -10). Substitute:
<u>Answer:</u>
1
you rise 1
then run to the right 1
1/1 = 1
let me know if you need a more in-depth explanation.
