Answer:
For this problem, simply substitute x in with the given x-values. The resulting coordinates should be (-3,2/27), (-2,2/9), (-1,2/3), (0,2), (1,6), (2,18), and (3,54). Now, you can plot the points, in order to get the exponential graph.
y = 1/6x - 3 1/3
Step-by-step explanation:
y = mx + b
-4 = 1/6 (-4) + b
-4 = -2/3 + b
-4 + 2/3 = b
-3 1/3 = b
It took Jen 4 hours to catch up with Laura
Gaining speed 45-30= 15 mph
Laura's head start 30×2=60 miles
Time for Jen to catch up 60÷15= 4 hours
In other words
30(t+2)= 45t
30t+60= 45t
60=45t-30t
60= 15t
t=4 hours
0.63
Answer: Normally C/C++
