How is the graph of g left parenthesis x right parenthesis equal minus x to the power of 2 minus 2 related to the graph of f left parenthesis x right parenthesis equal x to the power of 2 ?

#12 find the value of x. #13 find the value of the variable.

1foot = 12 inches; 1 yard = 3 feet

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.