Graph the relation {(5, 0), (0, 5), (5, 1), (1, 5)}. is it a function? why or why not?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

How can writing phrases as algebraic expressions you solve problems?