Candice leaves on a long trip driving at a steady rate of 35 miles per hour. her sister liz leaves from the same location traveling to the same destination 3 hours later. she drives at a steady rate of 50 miles per hour. how long after liz leaves home will she catch up to candice? a. 3 hours b. 10 hours c. 9 hours d. 7 hours

D. 7h

Step-by-step explanation:

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.