Will give brainliest to correct answer

i think it is B

Step-by-step explanation:

B) fog(x) = 2x(x^2-1)

Step-by-step explanation: F x G is the combination of f(x) and g(x)

2x x x^2 is basically 2x^3, but must be factored.

2x and x^2 cannot be simplified any more, so the 2x is moved to the left whilst the x^2 is moved to the right.

So, your answer is B.

Hope you found the answer you are looking for and have a nice day!

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

b

step-by-step explanation:

i dont know