Calculate slope of the line passing through the points (7,5) and (21, 15). Give the
answer in simplest form. You must show your work to earn full credit.

Step-by-step explanation:

Please see attached picture for full solution.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

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