Answer:
cool bro tbh
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The equation of C is 4th-degree, so is definitely non-linear.
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The equation of E can be multiplied by y to get x +y = 2y, which is a linear equation. It graphs as a straight line, so can be called linear on that basis. However, it has a "hole" at y=0, so could arguably be called non-linear.
Surface area is what it seems to be. All of the area of the solid's faces together. Like a cube, just find the areas of all of the squares that make the cube then add them together.
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