Please help! tell me which one i need to mark off

Is the product of seventeen negative numbers, positive or negative ?

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.

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr