Which of the following is equivalent to the function f(x)=3x-2a. y^2=x^2 b. x= -1, 0, 1, 2, 4 y= -5, -2, 1 ,2 ,4 c. the output value is three times the value

None of the options is equivalent to the given function.

Step-by-step explanation:

A.  y = f(x)

y = 3x - 2

So,

Hence, the function given in A is not equivalent to the given function.

B.  When x = 2, then

y = f(2) = 3(2) - 2

= 6 - 2

= 4

Hence, B is not equivalent to the given function.

C.  y = 3x - 2

This means, the output value is 2 less than 3 times the input value.

Hence, C is not equivalent to the given function.

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

a is the right answer