Help me with these questions please

Question

For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.

Use the function y = log_7 x to answer Part A, Part B, and Part C.

Part A: Identify the function's x-intercept. Explain why a standard logarithmic function passes through this point when graphed.

Part B: List three points that can be used to graph the function. Show all work.

Part C: Provide the domain and range of the function. Explain any restrictions that exist.

Answer 1

If the function is Y=Log7X ( I guess so), then 10^y=7x.

So, question Part A: X-intercept will be x=1/7 when y=0.

Part B: 3 points for graph are (10/7, 1); (1/7, 0) and (1/70, -1)

Part C: the domain for this function is (0, +∞) (not include 0) and the range is (-∞, +∞)