Answer:
9.4
Step-by-step explanation:
interpret and match The approximate
Answer:
(2,-17) should be the minimum.
Step-by-step explanation:
The minimum of a quadratic function occurs at
. If a is positive, the minimum value of the function is 
occurs at 
Find the value of 
x = 2
evaluate f(2).
replace the variable x with 2 in the expression.

simplify the result.



The final answer is -17
Use the x and y values to find where the minimum occurs.
HOPE THIS HELPS!
Answer:
C is true
Step-by-step explanation:
18x+9y
9x+y
x+1/9y
2x+4.5y
x+2.25y