Write the equation to represent a line that contains the point (3, 5) and a slope of 2. y =

Can I get a clear and precise answer please?

y = 2x - 1

Step-by-step explanation:

The formula for a generic linear equation is:

y = ax + b

where a is the slope of the function and b is the y-intercept.

So, if the slope is 2, we have that a = 2:

y = 2x + b

Then, we know that the line contains the point (3,5), so for x = 3, we need to find y = 5:

5 = 2*3 + b

5 = 6 + b

b = 5 - 6 = -1

So the equation is:

y = 2x - 1

just needed some points but try socratic

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.