Write the equation of a Quadratic Function that has its vertex at (-2,-4) and goes through the point (0,0). A) y= (2 – 2)2 – 4
B) y= -(x - 2)2 – 4
C) y= (+ 2)2 - 4
D) y = -(x + 2)2 - 4

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

b is the right answer