The equation T = 0.63s + 78 can be used to determine T, the temperature in degrees, inside an oven s seconds after the oven is turned on. Which
statement relative to this equation is true?
• Each second the temperature increased 78 degrees.
• The initial temperature inside the oven was 78 degrees.
The temperature inside the oven in one minute was 141 degrees.
The temperature inside the oven increased by 78 degrees every 63 seconds.