Evaluate 12x−3y 12x−3y when x=− 1 4 x=−14 and y=3 y=3 .

12x - 3y

Put the values of x = -14 and y = 3 to the expression:

12(-14) - 3(3) = -168 - 9 = -177

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5