Afarmer has both pigs and chickens on his farm there are 78 fee and 27 heads how many pigs and how many chickens are there

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?

Below are two different functions, f(x) and g(x). what can be determined about their slopes? f(x)= −1x + 1 the function g(x) going through 0, 3 and 1, 1