Question 3 of 11 The temperature in Vancouver was recorded over a period of four hours. The
equation
y=-2x + 43
describes the temperature over this time, where y is the temperature in
degrees Fahrenheit (°F) and x is the number of hours since measurements
started. Which of the following statements correctly describes the
temperature?
O A. It was 43°F when the temperature was first measured, and it is
dropping by 2 degrees per hour.
O B. It was 43°F after four hours, and it is dropping by 2 degrees per
hour.
O C. It was -2°F when the temperature was first measured, and it is
rising by 43 degrees per hour.
O D. It was -2°F after four hours, and it is rising by 43 degrees per hour.
SUBMIT