Answer:
x=26/3 because you need to comine like terms as usual
Answer:
i am not sure i think its either c or b
Step-by-step explanation:
the mean is 84. you add all the numbers and divide by 4.
9514 1404 393
Answer:
C- (14, 4); The vertex represents the maximum profit.
Step-by-step explanation:
The leading coefficient of the quadratic function is negative, so the graph opens downward, and the vertex represents a maximum.
The maximum value is at ...
x = -b/(2a) = -28/(2(-1)) = 14
f(14) = -14^2 +28(14) -192 = 4
The vertex is (14, 4). It represents the maximum profit.
Answer:
Step-by-step explanation: