Answer:
D
Step-by-step explanation:
D has a repeating x value. Functions are only supposed to have one input for everyone output. ( no repeating x values)
Answer: Is there some answer choices? Because I can't help if I don't have any choices.
Step-by-step explanation:
Your answer would be -2x-6
Answer:
slope = 
Step-by-step explanation:
Find the slope of the line using the slope formula, 
. The formula requires two points from the line - and looking at the graph, (1, 10) and (6, 9) are two points the line passes through (but any other points the line also passes through would work fine, too). So, substitute the points' x and y values into the formula and solve:
Therefore, 
is the slope.
Answer:
The GCF of 12 and 28 is 4.
Step-by-step explanation:
hope this helps
The factors of 12 are: 1, 2, 3, 4, 6, 12
The factors of 28 are: 1, 2, 4, 7, 14, 28
