The graph of f(x)=x2 is horizontally stretched by a factor of 2 and then shifted to the left 2 units and down 4 units. Which equation describes the function g that results?

Using shifting concepts, it is found that function g is given by:

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The parent function is:

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Horizontally stretching by a factor of 2.

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Shifting left 2 units:

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Shifting down 4 units:

A similar problem is given at link

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

teleportation

step-by-step explanation: