D Question 1 5 pts Price-Supply Equation The number 2 of bicycle. helmets a retail chain is willing to sell per week at a price of $p is given by a= avp+b- c. where a = 79, b = 24, and c = 392. Find the instantaneous rate of change of the supply with respect to price when the price is $68. Round to the nearest hundredth (2 decimal places). helmets per dollar question Lipa question 2 5 pts Blood Pressure and Age A research group developed the following mathematical model relating systolic blood pressure and age: P(x) = a + bln(2 + 1), where P(x) is pressure, measured in millimeters of mercury, and x is age in years. By examining Guilford County hospital records, they estimate the values for Guilford County to be a = 41 and b = 24. Using this model, estimate the rate of change of pressure with respect to time after 29 years. Round to the nearest hundredth (2 decimal places). millimeters per year