Question

What are the domain and range of the function f(x) = 4?

Answer 1

any ideas?

Answer 2

{x| x is a real number}; {y| y > 0}
{x| x > 4}; {y| y > 0}
{x| x is a real number}; {y| y > 4}
{x| x > 4}; {y| y > 4}

Answer 3

can you check if you typed the function correctly? none of the answer choices match

Answer 4

What are the domain and range of the function f(x) = 4(3 square root 81)^x

Answer 5

since we have a positive number raised to x, the graph should approach 0 as x decreases

Answer 6

so the minimum value of y is 0 not inclusive

Answer 7

any ideas where to go from here?

Answer 8

no