Suppose a square has side length s. How could you use the formula for the area of a trapezoid to find the area of the square?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?