Answer:
see explanation
Step-by-step explanation:
means the y-coordinate of the point 
that lies on 
.
Aha! Now we have a path to the solution!
We can test random values for 
, such as 
, 
, or even 
.
This leads us to drawing lines.
Answer: We draw the line 
(equivalent of testing out random points), and where it intersects the graph of ! is our answer!
(Note: it can only intersect once, otherwise it would fail the vertical line test and wouldn't be a function)
Answer:
30
Step-by-step explanation:
DE=10
AE=12
AD=8
So the perimeter is 30
Answer:x = 12
because RHMO is a rhombus => MH⊥RO
=> m∠3 = 90°
⇒ 8x - 6 = 90°
⇔ 8x = 96
⇔ x = 96/8 = 12
Step-by-step explanation:
13=width
117 divided by 9 equals 13
Area of rec. is LxW=A
It's b. y=4x-25.
because when x=6 then y=-1.
