the number that is part of the x-term
Horizontal
Yes it’s true
9
It is x^2 + y^2 = r^2
On the standard Cartesian graph, horizontal lines have zero slope. They all have the equation Y = a number
false
Horizontal
Yes it’s true
horizontal
y = b
y=b
9
The equation is (x - h)2 + (y - v)2 = r2
The phase angle in a wave equation can be found by comparing the equation to a standard form, such as (y = A \sin(\omega t + \phi)), where (\phi) is the phase angle. This angle represents the horizontal shift of the wave relative to a standard sine curve. You can determine the phase angle by comparing the equation to the standard form and identifying the value that corresponds to the horizontal shift in the wave.
It means that horizontal movement or fast movement on the screen will be clearer than on a standard TV set.
The Radius
It is x^2 + y^2 = r^2