Question

Find a cubic function with the given zeros.

7, -3, 2

Answer 1

They should all zero out the function, so we can write:
\[f(x) = (x - 7)(x + 3)(x - 2)\]
so at any of this parameters the value will be 0.
Now we'll get rid of the parentheses:
\[f(x) = x^3-6 x^2-13 x+42\]

Answer 2

Refer to the attachment.

Answer 3

thank you!

Answer 4

Your welcome and thank you for the medal.