Answer:
middle graph
Step-by-step explanation:
Soluton
The second (middle ) graph is the only one that works.
- First of all when you simplicity the right, you get y = x^2 - 1). That means that x does not go through 0,0. If you put x = 0 into x^ - 1 = 0, you get - 1. So on that basis alone both the first and third graphs are incorrect.
- Second, both xs in the factors are plus, so x^2 is plus, which means the graph opens upward.
Answer:
-22
Step-by-step explanation:
-12 - 10 = -22
Answer:
t test for one mean.
met
met
met
Step-by-step explanation:
Answer:
B. 56
l hope it is correct or maybe
It’s b if not d if I’m wrong
