put value of x in equation
Lhs = rhs
It is a solution
1. The counterclockwise rotation by 90° about the origin has rule:
(x,y)→(-y,x).
Then
(-3,-1)→(1,-3).
2. Translation 4 units up has rule:
(x,y)→(x,y+4).
Then
(1,-3)→(1,1).
Answer: after composition of transformations the image point has coordinates (1,1).
Answer:
Step-by-step explanation:
z\6+7= 11
To check if 24 is the solution for the equation, substitute 24 for z and check if the answer is 11
24/6+7=4+7=11
So, the solution is correct
Answer:
The original point P is (-1, -5)
Since the original point was reflected over the y axis then you would reflect over the x axis to get the original point and when you reflect over the x axis the x coordinates stay the same and you change the y coordinates to the opposite of what it is
Answer:
(2x - 3)/(x-2)
Step-by-step explanation:
divide the given equations :
(2x^2 +x -6) / (x^2 -4)
but first do some rearrangements
x^2 - 4 = (x - 2) × (x + 2)
and
(2x^2 + x - 6) = (2x -3) × (x + 2)
when you write the whole equation as a fraction
(x+2) will be eliminated from both sides and only (2x - 3)/(x - 2) will be left
we can't do further calculations so it's the simplest way to write it