Given f(x) = 15x + 35, what is the range of f?

Use the multiplier method to incrases £258 by 43%

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)