X can be -1 or 1 for the square root to be 0
The correct option is a
Answer:
(1, 3 )
Step-by-step explanation:
To find a solution to the equation.
Rearrange making y the subject by subtracting 6x from both sides
Given
6x + y = 9, then
y = 9 - 6x
Substitute any value of x into the equation and solve for y to obtain a solution
x = 1 → y = 9 - 6(1) = 9 - 6 = 3
Thus (1, 3) is a solution to the equation
No no no no no no no no no no
B, a rectangle is a 2D shape, a rectangular prism is a 3D shape with rectangular faces