Factor out a negative 1 for the expression.

-9 – 1

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

The speeders soccer team charged $12 to wash each car at a fundraiser car wash.the team collected a total of $672 by the end of the day.how many cars did the deal wash?