A function cannot have symmetry with respect to the x-axis
Answer:
f^-1(x) = 9(x+2)
Step-by-step explanation:
To find the inverse function, exchange x and y and then solve for y
y = 1/9 x -2
Exchange x and y
x = 1/9 y-2
Solve for y
Add 2 to each side
x+2 = 1/9 y-2+2
x+2 = 1/9y
Multiply each side by 9
9(x+2) = 9*1/9y
9(x+2) = y
The inverse function
f^-1(x) = 9(x+2)
Answer:
Step-by-step explanation:
The total number of apples produced at the apple harvest is 2,350kg.
1 kg = 1000 grams. Therefore,
2350 kg = 2350 × 1000 = 2350000kg
A farmer packs 36 apples in the box. If one apple weighs approximately 250 grams, the total weight of 36 apples would be
36 × 250 = 9000 grams
Therefore, the number of boxes that are needed to pack the apples would be
2350000/9000 = 261.11
It means that 262 boxes would be needed.
Answer:
first one = 15x+30y-220
second one = 2.4x-4.4
Step-by-step explanation:
