Mark raises guppies in an aquarium. He finds out that guppies reproduce very rapidly, and the number doubles every month. He starts out with 10 guppies, and the function models the number of guppies he will have after x months. Which graph represents this function? (1 point) Responses Image with alt text: The first quadrant of a coordinate plane is shown. The x axis is labeled time in months and the y axis is labeled number of guppies. A straight line is graphed. It starts at left parenthesis 0 comma 10 right parenthesis and increases at a constant speed. The line also passes through the point left parenthesis 2 comma 100 right parenthesis. Image with alt text: The first quadrant of a coordinate plane is shown. The x axis is labeled time in months and the y axis is labeled number of guppies. A curved line is graphed. It starts at left parenthesis 0 comma 10 right parenthesis and increases at an increasing speed. The curve also passes through the point left parenthesis 2 comma 40 right parenthesis. Image with alt text: The first quadrant of a coordinate plane is shown. The x axis is labeled time in months and the y axis is labeled number of guppies. A curved line is graphed. It starts at left parenthesis 0 comma 10 right parenthesis and increases at a decreasing speed. The curve also passes through the point left parenthesis 2 comma 225 right parenthesis.