Answer:
y=2x-1
Step-by-step explanation:
Gradient : (7-3) / (4-2) = 2
y=2x+c
substitute one of the points
3=2*2+c
c=-1
how?
i didnt get this question
The third one I think I'm not sure
w = -10
w + 4 = (-6)
Subtract 4 from each side
w+4-4 = -6-4
