Type the correct answer in each box. Use numerals instead of words. The zeros of the function f(x) = -(x + 1) (x - 3) (x + 2) are -1, 3, and _, and the y-intercept of the function located at (0,_).

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

x=-2

step-by-step explanation:

i began by flipping the problem to give me x= on the left (keeps it clearer for me).   so my problem simply became 10x-3=4x-6.  

1)   subtract 4x from the right side, which equals 0.   you do the same to the left of the equal as the right; therefore, subtract 4x from 10x, leaving 6x on the left.

              10x-3=4x-6   :   4x-4x on the right leaves only the -6        

2)             6x-3= 0-6 :    

                6x+3=   -6

3) divide