⦁find the distance between the two numbers • -12, 19 • -2, (-7) • 25, (-1) 10 for each one + brainliest

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?