If a line has a slope of -4, what is the y-intercept if it also passed through the point (-2, 7)?

As slope is found by and our points are ( ) ( ) for the minimum and maximum heights, respectively, we can reason that the slope of the best fit line should be While this is by no means a perfect slope, it does provide us with a good estimate for the actual slope of the best fit line.Using the information, our equation has only one more variable ...

Step-by-step explanation:

-1

Step-by-step explanation:

y=mx +c

y= -4X + c

7 = -4 x -2 + c

7= 8 + c

7-8 = c

-1 = c

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step-by-step explanation:

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δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)