Question

.

Answer 1

If b is 1, then what is b^x ?

Answer 2

1*

Answer 3

There you go... :)
So, what do you think of 1^x ?
What happens when 1 is raised to any real-number exponent?

Answer 4

Uhh...
Don't you think it's simpler than that? after all, 1 raised to any real number is...?

Answer 5

equal to 1

Answer 6

There you go...
So
y = b^x
b=1
So
y = 1^x
And you said 1^x is 1 for any real value of x... so your function is now...?