Q4. The number of ways one can triangulate a regular polygon with 5 sides? please help me out of this

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

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.