The graph of a quadratic function intersects the x-axis at -3 and 5.
​What is a possible equation for f(x) ?

In a basketball game, Marlene made 16 field goals.  Each of the field goals were worth either 2 points or 3 points, and Marlene scored a total of 39 points from field goals.

Let x represent the number of 2-point field goals and y represent the number of 3 point field goals.  Write a system of
equations, in terms of x and y, to model the situation.

Which expression is equivalent to  (2x² + 3)(x + 4) ?
A.)  2x³ + 12
B.)  2x² + 11x + 12
C.)  2x³ + 6x² + 4x + 12
D.)  2x³ + 8x²  + 3x + 12

The figure shows the graphs of the functions y = f(x) and y = g(x).  The four indicated points all have integer coefficients.

If g(x) = k(f(x), what is the value of k?

What factorization can be used to reveal the zeros of  f(x) = -12x² - 11x + 15 ?
A.)  f(x) = -x(12x + 11) + 15
B.)  f(x) = (-4x + 3)(3x + 5)
C.)  f(x) = -(4x + 3)(3x + 5)
​D.)  f(x) = (4x + 3)(-3x + 5)