The answer will be 60+ because 48 minutes is a long time and if youstudy for a long time you memorize more
true. i hope this helps!!
Answer:
B
Step-by-step explanation:
x2 + x -6 = (x-2)(x+3)
x = 2, -3
Answer:
B. The relationship between the variables in the table is quadratic because the second differences are constant.
Step-by-step explanation:
We have to look for the differences in the y values of the given table.
The y values are:
0, 2, 6, 12, 20, 30, 42
The differences between the consecutive values are:
2, 4, 6, 8, 10, 12
These are the first differences and are not constant. This means the relationship is not linear. Now we again find the differences between the consecutive values:
2, 2, 2, 2, 2
These are the second differences. The second differences are constant. So this means the given relationship is quadratic.
Therefore, option B gives the correct answer. The relationship between the variables in the table is quadratic because the second differences are constant.
Answer:
f and g share one root in common but each have another root that is not shared.
Step-by-step explanation:
