Hable
Derive and Interpret y = mx + b
A function can be used to measure the time it takes to preheat an oven.
1. Francisco checks the temperature of the oven two times. The first time he
checks the temperature is 4 minutes after he starts preheating the oven.
The temperature is 158 °F. The second time is 7 minutes after he starts
preheating the oven. The temperature is 224 °E.-
A. How many degrees does the temperature of the oven increase by in
one minute?