Displacement vectors of 3 m and 5 m in the same direction combine to make a
displacement vector that is_ in magnitude.

Displacement vector that is 8 im magnitude

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.