Need help with number 6
1 answer:
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Answer:
The slope:
Step-by-step explanation:
-To determine the slope of the following points shown, you need this formula:
( represents the slope,
represents the first coordinate and
represents the second coordinate)
-Apply the following points to the formula:
Then, solve:
So, the slope is .
Answer:
-5
-3
-2
Rule: Subtract 2 from the input value
Step-by-step explanation:
Examine the pattern of the input and the corresponding output for the two given ordered pairs:
Input -2 → Output -4
Output - Input = -4 - (-2) = -2
Input 1 → Output -1
Output - Input = -1 - 1 = -2
Therefore to get the output value (y-value), we subtract 2 from the input value (x-value).
As the rule for the function is the subtract 2 from the input value to get the output value, we can write this as:
Output = Input - 2
or as an equation: