This is part one I’ll post the part 2 after this

Which of the following is true for the relation f(x)=2x^2+1

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.

Will give a: 122 b: 90 c: 48 d: 180