How do u write a percent and a fraction equivalents 0.53?

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Use set buikder notation to represent the following set: {, -2, -1, 0}

The graph of a curve that passes the vertical line test is a: