Answer:
The answer would be 
OR 
.
Step-by-step explanation:
Do pay attention to the hollow circle from which is found; that means the value of x does not include -2, and therefore the < sign is used.
Hope this helped!
It's a linear function, so you only need 2 points and then connect them together.
Easiest way: x = 0 ->y = 1 ->(0,1)
x = 1->y = 15 ->(1,15)
The <u>correct answer</u> is:
It is not a very strong fit.
Explanation:
The r-value, or correlation coefficient, tells us how closely our model fits the data.
The r-values range from -1 to 1. -1 is a perfect fit of a decreasing model; 1 is a perfect fit of an increasing model. 0 is no fit at all.
Since our r-value is 0.29, this is much closer to 0 than it is to 1 or -1; this means it is not a very strong fit.
Answer: A
Step-by-step explanation:
Answer:
100+90+7
200+20
Step-by-step explanation:
