List five ordered pairs for the function y = 2x – 1.

Set the x value to be -2, -1, 0, 1, and 2.

If x is -2, y is -5.

2 (-2) - 1 = -5

The coordinate pair would be (-2, -5).

If x is -1, y is -3.

2 (-1) - 1 = -3

The coordinate pair would be (-1, -3).

If x is 0, y is -1.

2 (0) - 1 = -1

The coordinate pair would be (0, -1).

If x is 1, y is 1.

2 (1) - 1 = -1

The coordinate pair would be (1, 1).

If x is 2, y is 3.

2 (2) - 1 = 3

The coordinate pair would be (2, 3).

Five ordered pairs could be (-2,-5), (-1,-3), (0,-1), (1,1), and (2,3).

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

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