Answer:
A simple example: Say that f(x) is x+1 and g(x) is x^2. While f(x)g(x) would be (x+1)x^2, f of g of x would be x^2+1. Continuing on with the same example, the f(x)g(x) derivative with the product rule would give x^2+2x(x+1), and the f of g of x derivative would be 2x.
Step-by-step explanation:
Really hope this could help - Good luck and have a nice day ^w
So we first need to find a number of cups leaking in a week. Which is simple just multiply 1.5 by 7
1.5 x 7 = 10.5.
Now we convert by knowing how many cups are in a gallon. Since there are 16 cups in a gallon we divide 16 by our total.
16/10.5 = about 1.5
So the amount of gallons leaked per week is 1.5
Answer:
5 divided by 8
Step-by-step explanation:
i do not know
Answer:
x = - 1, x = 7
Step-by-step explanation:
Given
x² - 6x = 7
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 3) x + 9 = 7 + 9
(x - 3)² = 16 ( take the square root of both sides )
x - 3 = ± = ± 4
Add 3 to both sides
x = 3 ± 4, that is
x = 3 + 4 = 7 or x = 3 - 4 = - 1