Answer:
A. 118°
B. 62°
C. 59°
Step-by-step explanation:
Hooe this helps!:) If you want me to explain just ask in the comments
The second choice is not a relation.
The first and third choices have multiple (input, output) pairs that have the same input. Such a relation is not a function. Any time you see this, you know the relation is NOT a function.
The best answer is the 4th choice ...
... {(0, -9), (-9, 0), (-3, -3)}
Answer:
A. strong negative relationship
Step-by-step explanation:
This graph has a negative correlation. You can easily tell because the value of the computer is going down as the years pass.
The correlation coefficient for this graph is -0.9914443
This is a strong negative relationship
Answer:
Scale factor = 2, x = 3 cm
Step-by-step explanation:
The scale factor is 2 because you can see that in the second figure you multiply the sides from the first one by 2.
Using the scale factor 2, you can multiply 1.5 * 2 = 3 for x.
Answer:
Step-by-step explanation:
