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
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
You should increase the radius in the standard equation of a circle centered at the origin. The general form is ( x^2 + y^2 = r^2 ), where ( r ) is the radius. By increasing ( r ), you extend the distance from the center to any point on the circle, making it larger.