POLYNOMIAL AND RATIONAL FUNCTIONS Ma Graphing a rational function: Constant over linear 6 Graph the rational function f(x): х-3 To graph the function, draw the horizontal and vertical asymptotes (if any) and plot at least two points on each piece of the graph Then click on the graph icon. 8 7 6 5 4 ? X 3 2 + + + +> -7 -3 2 -6 -5 -4 3 6 4 -3 -4. 5 -6 -8- ш HH H>
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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The vertical asymptote is calculated as follows.
Since the given function is a rational function, the vertical asymptotes are the undefined points also known as the zeros of the denominator.
Take the denominator of the given function and equate it to zero. The value of x = 3 is the vertical asymptote.
Here, the denominators degree is greater than the numerators degree, the horizontal asymptote is the x-axis, that is y = 0.
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