Meow idk

What kind of transformation converts the graph of f(x)=4x^2–10 into the graph of g(x)=x^2–10? vertical stretch horizontal stretch horizontal shrink vertical shrink reflection across the y-axis reflection across the x-axis

What kind of transformation converts the graph of f(x)= –9|x|+4 into the graph of g(x)=–|x|+4? vertical stretch horizontal stretch horizontal shrink vertical shrink reflection across the y-axis reflection across the x-axis