Find all x for which f(x)= -1. If there is more than one value, separate them with commas or write your answer in interval notation, if necessary. Select, none, if applicable

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Describe the domain and range of y=2(3)^x-2+5

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared