Given that ac and bd are chords, apply the intersecting chord theorem to set up an equation and solve for x.

The value of x  = 3 units

Step-by-step explanation:

Here, AC  = 3 ,( 5x - 3)

         BD = x , (x +9)

INTERSECTING CHORD THEOREM

It states that the products of the lengths of the line segments on each chord are equal.

Applying the theorem here, we get

Simplifying for the value of x , we get

or, x = 3

Hence, the value of x  = 3 units

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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