funcion y= 6x+ 2 for x= -5.
funcion y= 6x+ 2 for x= -5.
remember "x" is input and "y" is the output. Function is like a machine- you put something in- function does something to it- and something else comes out.
So we put -5 to y=6x+2 and we get -28
because y=6*(-5) +2= -28
try with different values of "x" and see what you get.
y = 6 ยท (-5) + 2
y = -30 + 2
y = -28