Is this function a linear function? Yes or no
y= 2x^2

No

Reasoning:

There are two ways to figure this out.

1. You know when a function is linear when the equation is in the slope-intercept format. Which looks like

This does not look like that. So, it isn't a linear function.

2. Graph! If you graph the function, the graph will look like the figure below. It's not a line. This is called a parabola. Meaning, it's not a linear function.

you should at least use a calculater

step-by-step explanation:

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)