Step-by-step explanation:
= f (8) - f (-5)
= 3*8-2 -(3*-5-2)
= 22-(-15-2)
= 22+17
= 39
Answer:
Add 9 to each side of the equation.
Step-by-step explanation:
To complete the square, we need to add (b/2) ^2 to each side, where b is the coefficient of the x terms.
The coefficient of the x terms is -6
so we need to add (-6/2) ^2 = (-3)^2 = 9.
Add 9 to each side of the equation.
Answer:
17
Step-by-step explanation:
since it is in the middle you can just divide by 3 since one will be greater and one will be less so 51/3=17
Answer:
325.5 i think
Step-by-step explanation:
