Question

4. Which of the quadratic functions has the narrowest graph?

A.y=-x^2

B. Y=1/6^2

C. Y=2x^2

D. y=1/8 x ^2

Answer 1

y=2x^2

Explanation:

when you apply a number greater than 1 to the x value, it compresses the x value by the denominator of the fraction.