When using the power rule, the original coefficient:a) Is multiplied by the original exponent. b) Only changes if the function is in terms of x. c) Is ignored

a) Is multiplied by the original exponent.

Step-by-step explanation:

the power rule works like this:

you want to find the derivative of ax ⁿ

where n is the exponent and a is the coefficient

the derivative would equal (n ⋅ a)xⁿ⁻¹

e.g. you want to find the derivatives of 5x⁴

f'(x) = (4 ⋅ 5)x⁴⁻¹ = 20x³

f''(x) = (3 ⋅ 20)x³⁻¹ = 60x²

f'''(x) = (2 ⋅ 60)x²⁻¹ = 120x

f(x) = (1 ⋅ 120)x¹⁻¹ = 120

b

step-by-step explanation:

the word superfluous means unnecessary

answer: apothems is your answer

step-by-step explanation: hope u get it right