Question

Range of each domain? Help!

Answer 1

Find the range of each function with domain {-2,0,3.5}
22. f(x)= -2x^2 ;
23. g(x)= 10-x^3;
24. y=5x-1 ;

Answer 2

ill give somebody a medal for the correct answers..

Answer 3

The domain values are the same as your x-values so you can plug them into your equations there to solve for the range. EX: \[f(-2)=-2(-2)^2 =-8\]
so your first range value would be -8 and would continue like this {-8,.......}. Do this for each function with all the range values