Am i smart because i think im not smart IS IT BUSSIN

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.