Question

anybody solve this problem​

Answer 1

Answer:

m = -3/2 and c = 1/2.

Step-by-step explanation:

Point is (3, -4)

When y = -4

Then,

Y = mx + c

-4 = m x 3 + c

-4 = 3m + c. __(1)

Point is (-1,2)

When y = 2

2 = m x -1 + c

2 = -m + c ___(2)

Subtract 1 from 2 :

2 - (-4) = -m -3m +c - c

6 = -4m

m = 6/-4

➡m = -3/2

Putting m = -3/2 in eq 2 :

2 = 3/2 + c

c = 2 - 3/2

➡c = 1/2