Please help me with this dont guess pls!

Match each function with its rate of growth or decay

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?