Practice problem
Given g(x)g(x)g(x) is a horizontal stretch of 222 from f(x)=x2f(x)=x^2f(x)=x2, what is the equation of g(x)g(x)g(x)?
g(x)=14x2g(x)=\frac{1}{4}x^2g(x)=41x2
g(x)=12x2g(x)=\frac{1}{2}x^2g(x)=21x2
g(x)=12(x2)g(x)=\frac{1}{2}(x^2)g(x)=21(x2)
g(x)=2(x2)g(x)=2(x^2)g(x)=2(x2)
Type a concept, like “slope” or “photosynthesis”.