Question

Whats the range of f(x) = 2x - 3 domain (- 1, 3]

Answer 1

Answer:

(-5;3].

Step-by-step explanation:

1) the given equation is linear function, then

2) its domain can be calculated with substitution of the ends of the given range:

f(-1)=-2-3=-5;

f(3)=2*3-3=3.

3) anwers is: (-5;3].