A tangent to a circle at point P is a straight line that touches the circle at P ... Finally, the point where the tangent crosses the \(x\)-axis will have a \(y\)-coordinate of 0.
A tangent to a circle at point P is a straight line that touches the circle at P ... x + 5\) Finally, the point where the tangent crosses the \(x\)-axis will have a \(y\)-coordinate of 0.