# pre-calculus

posted by
**muffy** on
.

3x^3 -2x^2 - 7x - 4 = 0

Can you please help teach me how to put this equation into the graphing calculator.

posted by
**muffy** on
.

3x^3 -2x^2 - 7x - 4 = 0

Can you please help teach me how to put this equation into the graphing calculator.