I think it would be the 3rd one if not im sorry i tried
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
Answer: y= -3(x+4)
Step-by-step explanation:
I believe that the answer is c but if you wanted to make sure you could figure out the correlation on a graphing calculator.
The answer is y=-5x+800, x being the # of seconds she's been in the air, and y being how far above the ground she is.