Step-by-step explanation:
U2 = 7
U1 = 35/2
r = 7 ÷ 35/2
r = 7 × 2/35
r = 14/35
r = 2/5
Answer:
First one:
Linearly, because the table shows that the orchids increased by the same amount each month
Step-by-step explanation:
Let y be the no. of Orchids and x be the no. of months
y = 1.4x + 9.6
Multiply 5 and y
Multiply 1 and y
The y just gets copied along.y
Differentiate yx with respect to x.
Apply the "power rule" to x (the derivative of xn=nxn-1) giving 1
Multiply 5 and y
Multiply 1 and y (-8)
The answer is 5y
The final answer 5xy
hope this will help u :)
sorry if there is any mistakes.. ;)
