Graph the given relation or equation and find the domain and range. then determine whether the relation or equation is a function. y=2x+2

The graph is attached.

The relation is function.

Step-by-step explanation:

Find the x-intercept. Substitute into the equation and solve for "x". Then, this is:

The equation of the line in Slope-Intercept form is:

Where "m" is the slope and "b" is the y-intercept.

In this case "b" is:

Therefore, since the line passes through the points ( and , you can graph it. (Observe the graph attached)

Since it is a line, then the relation is a function, and the Domain and the Range of Linear Functions are:

what

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.