Help please!! The equation T = 0.63s + 78 can be used to determine Tthe temperature in degrees, inside an oven s seconds after the oven is turned on. Which statement relative to this equation is true?

1. The temperature inside the oven increased by 78 degrees every 63 seconds.

2. The temperature inside the oven in one minute was 141 degrees

3. The initial temperature inside the oven was 78 degrees.

4. Each second the temperature increased 78 degrees.