In week 10 we were studying for the midterm. I studied unit 3 and a little of 4 because I did not do so well on those sections before.

Unit 3 was quadratic equations. The different ways to solve one is by factoring, quadratic formula and completing the square.

One thing that I did struggle with while studying was the word problems that made you put numbers into a quadratic equation.

Q1.) solve inequality quadratic.

i.) (x-2)(x-6)≤0

Ans.) y= -x² +10x-16

x>2,    x<8xER

Q2.) -5x²>17x-12

Ans.) -5x²-17x+12

(-5x-3)(x+4)

x<3/5 ,   x>-4