which graph is a parabola?
which graph is a parabola?
Answer
Explanation:
Step1: Recall parabola shape
A parabola is a U - shaped curve. It can open upwards or downwards.
Step2: Analyze each graph
The first graph is an exponential - like curve. The second graph is a non - parabolic curve. The third graph is a U - shaped curve opening upwards which is a parabola. The fourth graph is a hyperbolic - like curve.
Answer:
The third graph (the U - shaped curve opening upwards)