Need help ASAP! Explain the steps necessary to convert a quadratic function in standard form to vertex form (on edgenudity)

i hope this helps please mark me braniliest

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest