If C=2y-1C=2y−1 and D=y-y^{2},D=y−y 2 , find an expression that equals 3C+D3C+D in standard form.

oof cheaters cheat because they’re lazy that’s why i cheat xd

: )

step-by-step explanation:

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

oof

step-by-step explanation: