Find the slope between (3,2) and (-2,3)

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

If a || b and e || f , what if the value of y ?

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error