Two students in your class, wilson and alexis, are disputing a function. wilson says that for the function, between x = –1 and x = 1, the average rate of change is 0. alexis says that for the function, between x = –1 and x = 1, the graph goes up through a turning point, and then back down. explain how wilson and alexis can both be correct, using complete sentences.

Three times the sum of a number and seven is negative thirty-six. what is the number?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?