Which function is the result of vertically shrinking ƒ(x) = x2 by a factor of 1∕3 and translating it to the right 7 units? Question 3 options:

A)

Y = x2 - 7

B)

Y = 1∕3 (x -7)2

C)

Y = 1∕3 (x +7)2

D)

Y = x2 + 7

B) Y = 1/3 (x-7)^2

Step-by-step explanation:

To vertically shrink the function by a factor of 1/3, we just need to multiply it by the factor, that is:

Now, to translate the function 7 units to the right, we just need to substitute the values of x in the function by (x-7):

So the correct option is B)

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step-by-step explanation: