Question

Algebra 2. Please help! Fan and medal will be given :) thank you!

1. Is y = 1/4 x^05 a power function? Explain your reasoning.

Answer 1

Well I am pretty sure the answer is yes because power functions are in the form f(x)=kx^n.

Answer 2

Okay, thank you :) can you give me another example so that I can better understand it?

Answer 3

Quote{ a power function is a function of the form f(x) = cx^a, where c and a are constant real numbers and x is a variable. }
in this case c = 1/4 , a=0.5 and they are constant real numbers

Answer 4

That makes a lot of sense :) thank you! @boldjon

Answer 5

ur welcome ^_^

Answer 6

Another example could be f(x)=7x^2 7=k and 2=n (from my post above)