(5.2-Review) Complete the problems in the boxes below, You must show : 1. Determine if each of the following relations Name: 2. The grap is one-to-one. State yes or no. water in expressic a) {(2,-5), (4,2), (3,5), (0,1)} 90 80 70 60 50 -40 b) y = 3x 30 20 10 c) a) f(0) = Interpret: b) f'(0 Interpret d) c) f(10) Interpre c) fC Interpre 5.2 TO МОСНА
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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(a) {(2, -5), (4, 2), (3, 5), (0, 1)}
Here, each element in the domain corresponds to exactly one element in the range.
The given relation is a function.
Also, each y value is paired with exactly one x value.
Yes, the relation {(2, -5), (4, 2), (3, 5), (0, 1)} is one-to-one.
(b) y = 3√x
Yes, the function y = 3√x is one-to-one.
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