Find the domain and range of the function enter your answers using interval notation f(x)=7x

1 answer

The domain of the function f(x) = 7x is all real numbers, since there are no restrictions on the values of x.

Therefore, the domain of the function is (-∞, +∞).

The range of the function f(x) = 7x is also all real numbers, since any real number can be obtained by multiplying a real number by 7.

Therefore, the range of the function is (-∞, +∞).