The a value of a function in the form f(x) = ax2 + bx + c is negative. Which statement must be true?

A. The vertex is a maximum.
B. The y-intercept is negative.
C. The x-intercepts are negative.
D. The axis of symmetry is to the left of zero.

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

can you put the picture up?

step-by-step explanation: