Given (1,2) is on the graph of f(x), find the corresponding point for the function f(x+3)

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Which statement best explains why ben uses the width hi to create the arc at j from point k

What is the solution to the system of equations? y=1.5-3 y=-x