Use the parabola tool to graph the quadratic function f(x) = x2 – 12x + 27. Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.
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Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no