Well if it’s volume just multiply all the numbers together so 8x5= 40x3=120 so the answer would be 120
Answer:
(g ⚬ f)(x)
Step-by-step explanation:
(g ⚬ f)(x)
Answer:
g o f = -[f(x)]² + 3 = -(|x|)² + 3 = -x² + 3 = g(x)
Step-by-step explanation:
g o f = g [ f(x) ]
This means replace the x of g(x) with f(x):
g o f = -[f(x)]² + 3 = -(|x|)² + 3
As x² ≥ 0 for any value of x (whether it be positive or negative), then -(|x|)² + 3 = -x² + 3 = g(x)
So g o f = g(x)
