What is the domain of the relation? A. {7, -3, 8, 3}
B. {-3, -2, 1,5}
C. {1, 7, -2, -3}
D. {-1, 2, -5, 3}

Hello everybody. can anybody me come up with detailed study plan on what topics to study from algebra 1 & 2, trig, and any other topic nesscery for success as a new beginner in pre-calculus. i dont have much math history but the basics. this will greatly me.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

The graph shows the distance kerri drives on a trip. what is kerri's speed?