CPM Homework Help : CALC Problem 5-71

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Home > CALC > Chapter 5 > Lesson 5.2.2 > Problem 5-71

5-71.

Write an expression for the distance between each set of points.

Hint:

$( 5,10 ) \text { and } ( 8,14 )$
$( a , b ) \text { and } ( 3,5 )$
$( 85 , - 10 ) \text { and } ( - 8,142 )$
$y = x ^ { 2 } \text { and } ( 3,5 )$

$(5, 10)$ and $(8, 14)$

$(a, b)$ and $(3, 5)$

$(85, −10)$ and $(−8, 142)$

A random point on $y = x^2$ and $(3, 5)$ , (in terms of $x$ .)
Hint (d):
The coordinates are $(3, 5)$ and $(x, x^²)$ .

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