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tia_tia [17]
3 years ago
11

The points (-2, 1) and (3, y) have a slope of -3. Find the y coordinate of the point.

Mathematics
2 answers:
Lady_Fox [76]3 years ago
8 0

Answer:

Y= -15

Step-by-step explanation:

Alex17521 [72]3 years ago
6 0

Answer:

y = - 14

Step-by-step explanation:

Hello : this line passes  through  A(-2,1)    B(3,y)

the slope is :   (YB - YA)/(XB -XA)

                        (y - 1)/(3 -(-2))  =   (y - 1)/5

you have :  (y - 1)/5 = -3

y - 1 = -15

y = - 14

                               

the slope is  : 2

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