Adrawbridge will sometimes open up to let boats and other water traffic pass through. as it opens, the surface of the drawbridge raises above the level of the roadway, as modeled by the function: if the length of the drawbridge, r, is 20 meters, and the point p is 16 meters above the roadway, what is the distance d? a. 25 meters b. 19.6 meters c. 12 meters d. 36.6 meters

Easy points boii. read it. ya. fresh

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.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done