Answer:
1. domain [2,3) range (1,3]
2. domain (-4, 3] range (-2,3]
3. domain [-5,4] range [0, 4]
4. domain [-3,1] range [-2,2]
5. domain (-4,0) range (0,4)
6. domain [-4,4] range [-4,4]
7. domain [-1,3) range (-4,4)
8. domain (-5,5] range [-2,2)
Option 3) -6,-5/2
Step-by-step explanation:
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
Answer: D, 110 !!!
x=4 y=5
if we put two pharases together
the answer is as follows pic :