Which of the functions below could have created this graph? -
A. F(x) = x* + 2x-2
bF(x) = -x ² - 4
cF(x)=x²
D. F(x) - 3x2 + 2x2

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.