G ( x ) = 2 - ( x - 7 )²
g ( x ) = 2 - ( x² - 14 x + 49 )
g ( x ) = 2 - x² + 14 x - 49
g ( x ) = - x² + 14 x - 47
The maximum of the function is at:
x= - b / 2 a
x = - 14 / ( - 2 ) = 7
Therefore the function is increasing form x ∈ ( - ∞, 7 ) and decreasing for x ∈ ( 7, +∞ ).
Answer:
C. increasing, x < 7; decreasing x > 7.
Answer:
Circumference = 87.96 km
Area = 615.75 km²
Step-by-step explanation:
Circumference = 2×π×14 = 87.964594300514
Area = π×14² = 615.752160103599
Answer:58, 1,102,
Step-by-step explanation:
Answer:
the answer is B r=12
Step-by-step explanation:
99999
You do 0.621 times 10 which equals your answer 6.21 miles.