Answer:
see explanation
Step-by-step explanation:
(a)
x² - 2x - 4
using the method of completing the square
add/subtract ( half the coefficient of the x- term )² to x² - 2x
= x² + 2(- 1)x + 1 - 1 - 4
= (x - 1)² - 5
with c = - 1 and d = - 5
(b)
x² - 2x - 4 = 0 ← using result from (a) , that is
(x - 1)² - 5 = 0 ( add 5 to both sides )
(x - 1)² = 5 ( take the square root of both sides )
x - 1 = ± ( add 1 to both sides )
x = 1 ±
The coordinate of H' from the transformation (x, y) → (x + 8, y + 5) is H'(4, 8)
<h3>What is
transformation?</h3>
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.
Given the translation of figure EFGHK using the rule (x, y) → (x + 8, y + 5). If point H is at (-4, 3), the coordinate of H' would be at (4, 8)
The coordinate of H' from the transformation (x, y) → (x + 8, y + 5) is H'(4, 8)
Find out more on transformation at: brainly.com/question/4057530
I think the answer would be three because if you multiply all of the numbers together you get 30.
7 digit number - 8565550
8 - millionth place
6 - 10000's place
0 - ones place
5 - the rest of the places
(I think this is the answer but I might be wrong. I did my best :))
Wdym- i don’t get the question...