The second answer i think is the best one
Answer:
Step-by-step explanation:
Q1: (x-1) * (x+1) * (x-2) * (x+2)
Q2: x'1 = -1/3, x'2 =2
Q3: i dont get this one sry
Answer:
0.25
Step-by-step explanation:
11/12 = 0.917
2/3 = 0.667
0.917 - 0.667 = 0.25
Answer:

Step-by-step explanation:
the slope is :

at a pt on graph , when

therefore, coordinates are (1,3)
The equation is :
