What is a vector graphic?

A vector graphic is defined as an image made up of paths created by mathematical equations. This distinction is fundamental because vector graphics are composed of points, lines, curves, and shapes based on mathematical formulas, which allows them to be infinitely scalable without any loss of quality. This attribute makes vector graphics ideal for designs that require clean, precise lines, such as logos, illustrations, and typography.

The scalability of vector graphics means they maintain crispness and clarity regardless of size adjustments, which contrasts with raster images that are made up of pixels. When raster images are enlarged, they can become pixelated and lose detail. Vector graphics, on the other hand, retain their smooth edges and clarity no matter how much they are resized.

This characteristic is especially important in graphic design, where versatility and quality are paramount. For instance, a logo created as a vector graphic can be used on business cards, billboards, and websites without compromising the image's integrity.

In contrast, options that refer to images made up of pixels or created using photography describe raster graphics. Raster images are resolution-dependent and may appear blurry or pixelated when scaled beyond their original size. Thus, defining a vector graphic in terms of its mathematical foundation and scalability is essential for understanding its applications in graphic