Me plz
1. write the equation of the line given the slope and y-intercept type your answer in the box in slope-intercept form without skipping any space m=5, y-intercept (0,-3)
2. what is the value of f(2) for the function f(x)=5x+3? (type only the value of your final answer no variables)
3.what is the value of f(g(4) for the functions f(x)=2x+1 and g(x)=2x-5 (type only the value of your final answer no variables

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.

s

step-by-step explanation: