Question

he graph of the function f(x) = −3x2 − 3x + 6 is shown. Which statements describe the graph? Check all that apply. The vertex is the maximum value. The axis of symmetry is x = . The domain is all real numbers. The range is all real numbers. The x-intercepts are at (−2, 0) and (1,0). The function is decreasing from (−∞, 6.75).

Answer 1

The vertex IS the maximum value. The axis of symmetry is -1/2. The domain IS all real numbers. The range is less than or equal to 6.75 then all real numbers. The X intercepts ARE (-2,0) and (1,0). The function is decreasing from (-1/2,6.75).

Answer 2

The vertex is the maximum value.

The axis of symmetry is x = -1/2.

The domain is all real numbers.

Explanation:

100% correct. Took Unit Test Review.