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Core Connections Integrated I, 2013

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Core Connections Integrated I, 2013 View details

1. Section 5.1

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Exercise 16 Page 252

a Let's plot the given points in a coordinate plane and connect them.

The shape is a quadrilateral with one pair of parallel sides. Such a shape is called a trapezoid.

b To reflect a vertex across the

y -

axis, we draw segments from the vertex towards and perpendicular to the

y -

axis. Let's demonstrate with point

D .

c The area of a trapezoid is calculated by multiplying its height with the sum of the parallel sides divided by

2 .

A = \frac{1}{2} h (b_{1} + b_{2})

Subchapter links

5.1.1 Representing Exponential Growth p.250-252

5.1.2 Rebound Ratios p.255-256

5.1.3 The Bouncing Ball and Exponential Decay p.259-260