Question

(-2,-4) and (4,5) into slope intercept form


please hw due tonight

Answer 1

y = (3/2)m - 1

Explanation:

m = slope, b = a number

(-2, -4) => -4 = -2m + b

(4,5) => 5 = 4m + b

System: -4 = -2m + b

5 = 4m + b

=> m = 9/6 = 3/2

Replace m = 3/2 into one of the equation

=> b = - 1

=> y = (3/2)m - 1