Lines c and d are perpendicular. The equation of line c is y=−12x+1. What is the equation of line d?On a coordinate plane, lines c and d are perpendicular. Line c has y-intercept (0, 1) and line d has y-intercept (0, 3).

Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview

Which system of linear inequalities is graphed? can somebody pleasssse

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.