What are the slope and the y-intercept of the linear function that is represented by the table?
2 answers:
1) m = -2 & y = 6
y = mx + b
y = -2x + 6
2) m = -2 & y = 12
y = -2x + 12
3) m = 2 & y = 6
y = 2x + 6
4) m = 2 & y = 12
y = 2x + 12
Answer:
The answer is the option 2
The slope is
, and the y-intercept is 
Step-by-step explanation:
we have

Step 1
Find the slope
we know that
The formula to calculate the slope between two points is equal to
we have

Substitute the values
Step 2
Find they-intercept
we know that
The y-intercept is the value of y when the value of x is equal to zero
therefore
The y-intercept is the point 
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