The temperature fell 16 degrees fahrenheit from 45f to 29f in 12 hours. how much would the temperature fall over 18 hours if the pattern continued?

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.