Answer:
Put 4 in the place of x then you'll get

Answer:with?
Step-by-step explanation:
Y = mx + c
m = 2
y = 2x + c
At (5, 0)
0 = 2(5) + c
c = -10
y = 2x - 10
Answer:
I prefer solving problens with fractions because it's easier to add them and you can turn them in to mixed numbers. Hope this helps you!