Which point(s) would cause the set of points to no longer represent a function? (select all that apply.)

(1,1)
(5,1)
(-2,5)
(0,2)

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

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.

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.