How could a cook employed in food services in the healthcare industry benefit from professional development? he could learn about new drugs that patients are taking he could learn about keeping patients records on computers instead of folders he could learn about cooking for patients with diabetes or heart disease he could learn about preparing tastier meals at home

I think it would be, he could learn about cooking for patients with diabetes or heart disease

Explanation:

I'm taking the test right now.

The standard form of the quadratic function is

y=ax∧2+bx+c

In order to determine the unknown parameters we will picked up three points from the given graph.

A(-1,-3) , B(0,-1) and C(1,5)

When we replace B coordinates in the quadratic function we get

-1= 0*a+0*b+c => c=-1   => y=ax∧2+bx-1

After that we will replace A and C coordinates in the quadratic equation and get

-3=a(-1)∧2+b(-1)-1 => -3=a-b-1 => a-b=-2

5=a*1∧2+b*1-1 => 5=a+b-1 => a+b=6

a-b=-2

a+b=6

When we add first equation to the second we get

2a=4 => a=2    When we replace a=2 in the first equation we get b=4

The quadratic function for the given graph is

y = 2x∧2+4x-1

Good luck!!!