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the transformation from f to g represents a __________ stretch. f(x)= square root of x and g(x)=square root of 0.4 times x

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f(x) = √x

g(x) = √(0.4x)


g(x) = √(0.4x) = √(0.4*x) = √0.4 * √x

g(x) = √0.4 * √x Recall f(x) = √x

g(x) = √0.4 * f(x)


Therefore:

The transformation from f to g represents a ____√0.4______ stretch.

Hope this explains it.
User Avi Flax
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2 votes
The transformation from f to g represents a stretch in the x direction by a factor of 1.59.
User Jfunk
by
8.3k points

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