Find the zero of the function.
f(x) = 4x2 – 12x + 9

The zero of the function is x=

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.