First we find the slope by using the slope formula slope = (y2 - y1) / (x2 - x1) (2,4)(4,10) slope = (10 - 4) / (4 - 2) = 6/2 = 3
now we use slope intercept form y = mx + b slope(m) = 3 use either of ur points (2,4)...x = 2 and y = 4 now we sub and find b, the y intercept 4 = 3(2) + b 4 = 6 + b 4 - 6 = b -2 = b so ur equation is : y = 3x - 2
