Find the invers of f(x)
f(x) = 2x - 6
y = 2x - 6
y + 6 = 2x
2x = y + 6
x = (y + 6)/2
f⁻¹(x) = (x + 6)/2
Solve f⁻¹(x) for x = 2
Subtitute x with 2
f⁻¹(x) = (x + 6)/2
f⁻¹(x) = (2 + 6)/2
f⁻¹(x) = 8/2
f⁻¹(x) = 4
The answer is 4
Answer:
x = cos 135° = - (√2) / 2
Step-by-step explanation:
x = cos 135° = - √2/2
Answer:
24 babies
Step-by-step explanation:
80%=20 babies
this means 100%=24 babies
Answer:
Step-by-step explanation:
12 inches in 1 foot (1 foot = 12 inches)
111 inches / 12 inches per foot = (108 inches / 12 inches per foot) + (3 inches /12 inches per foot) = 9 and 1/4 feet = 9 feet 3 inches
