Answer:
Hello,
Step-by-step explanation:
Best fit: quadratic y=5.3x²-9.3+6.1
with an total error of 0.4
x | y
0 | 0
6 | 2
12 | 4
Multiply each x value in the table by 1/3 to get 0, 2, and 4 for your y values.
y=6
if a slope is 0 than its just y=b. I hope u have a good day
5
question a is 80
question b 20 (is what I could find but not completely sure)
