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iren2701 [21]
3 years ago
7

What transformations change the graph of f(x) to the graph of g(x)? f(x) = 3x2 g(x) = 9x2 - 4

Mathematics
2 answers:
myrzilka [38]3 years ago
3 0

For any function f(x) =y = f(x) + C    ,c<0 the graph shifts down by c units.

For the function y = Cf(x) If C > 1 stretches it in the y-direction .We can stretch or compress it in the x-direction by multiplying x by a constant.

The given function f(x)=3x^{2}.is stretched in y direction by 3 units and shifted down by 4 units to have the graph  g(x)=9x^{2}. -4.




AURORKA [14]3 years ago
3 0
Multiply the whole equation by 3 then subtract 4 from te whole equation
vertically stretched by a factor of 3 and moved down 4 units is the translation
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