How do you graph slope and intercept?

Normally when graphing you will have an equation that looks like this: y=mx+b. b is your intercept and m is your slope. If your equation is y=1/2x+5 you would plot the point (0,5) and for the next point move up 1 and left 2. If it were to be y=-3x-6, you would plot the point (0,-6) and for the next point move down 3 (because it is negative) right 1.

you forgot an image

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.