Alex builds birdhouses and sells thern in his front yard. The graph shows the cost/profit vs. the number of birdhouses sold. How much does Alex. charge for one birdhouse?

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

The graph of a curve that passes the vertical line test is a:

Which statement explains the relationship between corresponding terms in the table?