The points given in the table above lie on a line. Find the slope of the line.

Step-by-step explanation:

When given points, whether that be on a graph or a table, those can be used to find the slope using the equation y2 - y1 / x2 - x1.

y2 - y1 / x2 - x1

(Pick 2 pairs if points. In this case I am using (2, -1) and (-1, 3) from your data table. From here, just plug it in.

-1 - 3 / 2 + 1

-4 / 3

Your slope is -4/3. Hope that helps! Take care.

one of each metals

step-by-step explanation:

if x = 1, then the answer is 3.5