what type of function does this graph show? linear quadratic exponential

what type of function does this graph show? linear quadratic exponential
Answer
Explanation:
Step1: Recall function - graph shapes
Linear functions have straight - line graphs. Quadratic functions have U - shaped (parabola) or inverted U - shaped graphs. Exponential functions have graphs that increase or decrease rapidly.
Step2: Analyze the given graph
The given graph is an inverted U - shaped curve. This is the characteristic shape of a quadratic function. A linear function would be a straight line and an exponential function would have a different type of curve (either growing or decaying rapidly).
Answer:
quadratic