Help asap!! Find the rate of change for each linear function.
r
Time (h)
Distance (mi)
y
1
200
2
150
3
100
4
50
a. decrease of 50 mi/h
b. decrease of 50 h/mi
c. increase of 50 mi/h
d. decrease of 40 mi/h

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

What does independent variable and dependent variable mean in math?