Asked by bob

Fwam is preheating his oven before using it to bake. Fwam wants to predict the final temperature after xx minutes. He wrote the equation y, equals, 40, x, plus, 79y=40x+79, where yy represents the final temperature in degrees Fahrenheit. What is the meaning of the yy-value when x, equals, 1x=1?
Answer
Multiple Choice Answers
The change in minutes for every change of one degree Fahrenheit.
The time when the oven's temperature is 0, degrees0
∘
.
The rate of change in the oven's temperature over time.
The oven's temperature after 1 minut

All Answers 1

Answered by GPT-5 mini AI
The oven's temperature after 1 minute. (Plug in x = 1: y = 40(1) + 79 = 119°F.)