Answer:
C
Step-by-step explanation:
The y-intercept is at x=0, y=3.
Answer:
2+-2+-2=-2
Step-by-step explanation:
Expression would be
46 - 2v
Answer: r = 11
Step-by-step explanation:
We know that the point (-2, r) lies on the graph of:
2*x + y = 7.
Then, if we that point is on the graph of the equation, we can replace the values and we will have:
2*(-2) + r = 7
and now we solve this for r-
-4 + r = 7
r = 7 + 4 = 11
r = 11
The top left graph is the only one correct. It rises up slowly then faster, and then stays constant for an hour, then decreases.
