A bridge is suspended from cables between twotowers, each 30 feet high. The height of the suspension cable above the bridge surface is a function of distance, d, from the left end of the bridge with rule: h(d) = 0.01d- d + 30. What are the coordinates of the function at its minimum value?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?