Answer:
look at the picture I sent
Answer: 3
Step-by-step explanation:
12C - 4 = 14C - 10
12C - 14C = - 10 + 4
- 2C = - 6
C = <u>- 6</u>
-2
C = 3
The y-intercept (initial value) is 10 and it has a slope of -1, so this is the first graph.
Answer:

Step-by-step explanation:
The slope is 1/4 since y increases 1 when x increases by 4 (you divide deltaY by deltaX).
Then, to make it go through (0,-4) you subtract -4.
Answer:
x = 2
Step-by-step explanation:
6 - 4x = 6x - 8x + 2
6 - 2 - 4x = 6x - 8x
4 - 4x = -2x
4 = 4x - 2x
4 = 2x
4/2 = x
2 = x
therefore x = 2