Answer:
The answer is group C
Step-by-step explanation:
The graph of group C depicts a typical and perfect presentation of the linear equation y+3=0
Simplifying the above equation thus:

Make y subject of formula by subtracting 3 from both sides. Thus,


Therefore, we draw a straight line across -3 on y axis. Hence, group C linear graph.
Answer:A
Step-by-step explanation:
I used photomath lol
Answer and explanation included in the photo
Answer:
The left side is a reflection of the right side
Step-by-step explanation:
The photo has a vertical line of symmetry down the middle. There are no other points or lines of symmetry. The left side is a reflection of the right side.
Answer:
2, 7.5
Step-by-step explanation:
2(2x - 1) + 7 < 13
4x - 2 + 7 < 1
4x + 5 < 13
4x < 8
x < 2
-2x + 5 ≤ -10
-2x ≤ -10 - 5
-2x ≤ -15
x ≤ -15 / -2
x ≤ 7.5