Answer: C) 5
--------------
x = independent variable, y = dependent variable
Assuming this is a linear function, each increase of x by 2 leads to y going up by 10. So 10/2 = 5 is the unit increase each time x bumps up by 1.
-------------------
An alternative is to use the slope formula to get
m = (y2 - y1)/(x2 - x1)
m = (25 - 15)/(4 - 2)
m = 10/2 <--- this expression shows up again
m = 5 <---- leading to the same answer as before
So we see that the slope formula is a more drawn out method to finding the answer.
Divide 560 by 23, 23 goes into 560 24.347 times.
Graph A because the graph starts out at 10 on week one and goes up by ten each week
Answer:
2.2
Step-by-step explanation:
2.189 to 2 significant figures is 2.2
