Answer:
A and D
Step-by-step explanation:
First put them in order: 12, 12.2, 12.3, 12.6, 12.8, 12.8, 13.5, 13.9, 14, 14.2. The minimum (the lowest) is 12. The median (the middle number) is 12.8. The third quartlile is approximately 13.9. The first quartile is 12.25. He lied about the first quartile :)
Answer:
the slope is -2/3
and the y intercept is 12
Step-by-step explanation:
slope intercept form
y= mx+b where m is the slope and b is the y intercept
y = 12 -2/3x
y = -2/3x + 12
the slope is -2/3
and the y intercept is 12
Answer:
Shifted left by 2 units
Step-by-step explanation:
When you have a function (say f(x)), you can translate it left or right by replacing what's inside the function. In this case it is shown that the x in f(x) is replaced with x+2 in g(x). Therefore:
Rewriting g(x) like this shows that there is a +2 in the f(x). Whenever there is a number being added inside the function, then the graph is shifted left that many units (and vice versa for subtraction). So in this case since 2 is being added inside the function the graph will be translated left 2