Jack is 4 times as old as lacey. 7 years ago the sum of their age was 61. how old are they now?
1 answer:
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Evaluate the given function in x=-4.
This is, replace the x in the function for -4 and find the value of g(-4).
The value of g(-4) is 32.
Answer:
.
Step-by-step explanation:
Dilate a point by a scale factor of
with
as the center, and the resultant point would be at
.
In this question:
Point to dilate: .
Scale factor: .
Center of dilation: .
The resultant point would be:
, which simplifies to
.