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Anton [14]
3 years ago
8

F(x)=x^2 . what is g(x)? please help ‍♀️

Mathematics
1 answer:
blagie [28]3 years ago
7 0

Answer:

D) g(x) = 4x^2 because the given point works when it's plug in the equation.

Step-by-step explanation:

It's a vertical stretch so a>1 for the transformation

Definitely not C, since it's a shrink with 0<a<1.

Plug in the point to see which one works

g(x) = 16x^2

g(1) = 16. A is not right

B is the same thing to A

g(1) = (4*1)^2 = 16. So, B is also not right

For D:

g(1) = 4(1)^2 =4. Point (1,4) that's show on the graph works for this equation.

D is correct

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The length of a rectangle is three times it's width. If the width is diminished by 1 m and length is increased by 3 m, the area
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Equating it with:

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