Which expression says," 11 less than twice n?" (1) 11 - 2n
(2) 11 + 2n
(3) 2n - 11
(4) 2n + 11​

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2