Sara and Andy have been asked to create a model for the data showing their company’s advertising budget over the last 10 years. They create the scatter plot together but disagree on the curve of best fit. Their sketches for the curve of best fit are shown. Which graph should the pair present to their supervisor to use to estimate future advertising budgets? What is the estimated advertising budget for next year? Sara and Andy should present graph to their supervisor. They can report that that estimated advertising budget for next year is $.

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

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.)

Math each whole number with a rational,exponential expression