6. mike and his best friend dan have the same birthday, but mike is three years older than dan. let the variable x represent mike's age and y represent dan's age. which graph represents the relationship between dan's age and mike's age? also can anyone tell me all the answers for solving equations unit test i really need the .

A linear graph will be plotted to show the relation between ages of Mike and Dan.

Step-by-step explanation:

As the age of Mike increase, the age of Dan will also increase. There is a relation of direct proportionality and a linear graph line will be plotted. When x=3, y=0, therefore the line will be at a distance of 3 x-intercept from origin.

2

step-by-step explanation:

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !