Is y=1/4x^0.5

Question

a power function? Explain your reasoning

Answer 1

No, y = 1/4x^0.5 is not a power function.

A power function is defined as y = kx^n, where k and n are constants. In this equation, the exponent (0.5) is not a constant. Power functions typically have whole number exponents, such as 2, 3, -2, etc. Therefore, y = 1/4x^0.5 does not meet the criteria to be classified as a power function.