Consider the curve and line graphed below. Is the line L tangent to the curve at x = A? Explain why or why not. Trae'L a tangsat because urseed the curve miultiple tne A. the doayiad lime В. On the interval (-3, 3), how many points have a horizontal tangent line? Label the points P1, P2, etc. 5 dimes C. Locate a point B on the graph for which the tangent line is decreasing. Label the point B and draw the tangent line.
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
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