Answer:
C
Step-by-step explanation:
A closed circle means inclusive, and -2 is included in values that would make the equation true. Then you just have to test another number greater than and less than -2 to see which way the arrow should point.
-3(-3) + 1 < 7
9 + 1 < 7
10 < 7 FALSE
-3(0) + 1 < 7
1 < 7 TRUE
All values (including -2) will make this equation true
Answer:
Domain: (−∞,∞),{x|x∈R}
Step-by-step explanation:
the domain will be Domain: (−∞,∞),{x|x∈R} because
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Answer:
the answer is B
Step-by-step explanation:
just trust
Answer:
(9, -3)
Step-by-step explanation:
The coordinates of the midpoint are the averages of the coordinates of the endpoints.
For the x coordinates:
3 = (-3 + x) / 2
x = 9
For the y coordinates:
3 = (9 + y) / 2
y = -3
The other endpoint is at (9, -3)
