f(x) = 2x-1 Domain = -3,-2,1,5

Question

I have to write the range of F
using set notation. Then graph F

Answer 1

this is exceedingly simple.  the RANGE consistsw of all f(x) values computed for all domain values.

in other words, just find f(-3), by substitution, and do same for the other three listed domain values.

Hint: pay attention to your instructor and your textbook, when DEFINITIONS and INTERPRETATIONS are being given.