25 points and brainliest to whoever answers

  y = x² +6x +8

Step-by-step explanation:

You can write the equation starting from the zeros:

  y = (x -a)(x -b) . . . . . . where the x-intercepts are a=-4, b=-2

  y = (x +4)(x +2)

  y = x² +6x +8

Or, you can start from the vertex form:

  y = a(x -h)² +k . . . . . . . where the vertical scale factor a=1*, and (h, k) = (-3, -1)

  y = (x +3)² -1

  y = x² +6x +9 -1

  y = x² +6x +8

* The vertical scale factor can be found as the difference between the function value at the vertex (-1) and the function value at the point ±1 from the vertex (0). a = 0 -(-1) = 1.

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76