If f(x) = 3х – 12, what is f(2)?
оа. -18
ов. 6
ос. -6
od. 18

The f(2) = -6.

Step-by-step explanation:

You can find it by putting the value of x,

f(2) = 3x - 12

f(2) = 3×(2) - 12

f(2) = 6 - 12

f(2) = -6.

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.