Answer:
Last Option A – (x, y) = A' (x + 3, y + 1)
Step-by-step explanation:
Step one: Write the transformation coordinates.
In the figure above point A shows the transformed form of A I.e. A' (x', y') will represent A' (-1, 5) while coordinate (x, y) represents A (-4, 4).
Step Two: find the relationship between A and A'
Using substitution let's find the relationship between (x, y) and (x', y')
x' = -1 = (-4 + 3) = (x + 3)
y' = 5 = 4 + 1 = (y + 1)
Therefore A(x, y) → A'(x + 3, y + 1)
Option D is the correct option.
Answer:
20.25 hope this helps
Step-by-step explanation:
In a regular polygon, all of the sides have the same length.
Pentagons have five sides. If one of the sides in a regular pentagon is 4 feet, then the rest will also be four feet. 5 sides that are all 4 feet long totals up to a 20-foot perimeter.
Answer:
Below.
Step-by-step explanation:
I'll do number 20, 21, 22 for you.
20. It is ±1, ±2, ±4, ±8.
21. Reflected over the x-axis and down 4.
22. Common ratio = 25/5 = 5.
23. Imaginary roots occur in pairs so there is also a root -5i.
The answer is c.
19. Option (a).
This is a translation of 4 to the left ( due to the (x + 4).
-x + y = 4
2x + y = 1
-3x = 3
-3 -3
x = -1
2x + y = 1
2(-1) + y = 1
-2 + y = 1
+ 2 + 2
y = 3
(x, y) = (-1,3)
