A recipe that makes 8 servings requires 3 1/2 cups of milk. Which of the following equations can be used to find the number of servings, x, that can be made using 14 cups of milk, based on the recipe? A: 3 1/2 / 8 = x / 14
B: 8 / 3 1/2 = x / 4
C: 3 1/2 / 14 = x / 8
D: 14 / 8 = x / 3 1/2

First locate the turning point (vertex) of the graph. which is at the coordinates x=5 and y=9 or (5; 9).to determine whether it's a maximum or mininum value, you have to discern whether the vertex's y-value is the highest value or lowest value the graph can reach. since the vertex's y-value, 9 is the highest value the graph can reach, it will be a maximum.another basic way to determine whether the vertex's value is max or min is to see if the graph is smiling or sad. if it's smiling, the turning point/vertex would be a minimum, while a sad parabola would have a maximum y-value at the vertex.

The mean is equal to the median according to e2020

we are given polynomial 2x^2 +4x +7.

we need to determine the number of roots of the given polynomial using the fundamental theorem of algebra.

a) for the given polynomial 2x^2+4x+7, we have degree =2.

therefore, according to the fundamental theorem of algebra, the polynomial can have at most 2 roots.

b) let us find the roots of the given polynomial.

2x^2+4x+7= 0

therefore, roots are .