Referring the truth table in problem 6, list the wffs that are equivalent to a b. 8) referring the truth table in problem 6, list the wffs that are equivalent to the negation of a 8. 9) assign truth values to a, b, and c to prove that (a a b) v c is not equivalent to a a (b v c). c: b: a: (circle one of true or false) (aa b) v c is true or false (a a b) is true or false aa (bv c) is true or false (bv c) is true or false

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

read more on -

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this