Which of the following statements is true? A) A relation includes both a domain and a range.
B) Dependent variables directly affect the value of the independent variable.
C) The input is the range and the output is the domain.
D) The Vertical Line Test is a test to see if a graph is linear.

True or false? a triangle can be circumscribed about a given circle

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.