3 The coordinates of P are (-3, 8) and the coordinates of Q are (9,-2). (a) Calculate the length PQ. PQ= √(x2-x)2 + (x²-Y₁) PQ = √(9-(-3)+(-2-812 PQ = √144 + 100 =√244 = PQ 15.62049935 15.6 [3] E1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 58E
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3
The coordinates of P are (-3, 8) and the coordinates of Q are (9,-2).
(a) Calculate the length PQ.
PQ= √(x2-x)2 + (x²-Y₁)
PQ = √(9-(-3)+(-2-812
PQ
=
√144 + 100
=√244
=
PQ 15.62049935
15.6
[3]
E1
Transcribed Image Text:3 The coordinates of P are (-3, 8) and the coordinates of Q are (9,-2). (a) Calculate the length PQ. PQ= √(x2-x)2 + (x²-Y₁) PQ = √(9-(-3)+(-2-812 PQ = √144 + 100 =√244 = PQ 15.62049935 15.6 [3] E1
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