Create a table of points from the equation f(x)=3x2−8x+2.

(See explanation below for further details)

Step-by-step explanation:

A second order polynomial (quadratic function) can be well represented with at least three distinct points. Let is take five equidistant different points:

x = 0

x = 1

x = 2

x = 3

x = 4

The table of points from the equation is:

          0                             2

          1                             -3

          2                            -2

          3                             5

          4                             18

A graphic of the given function is included below as attachment.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²