SmartScore 99

SmartScore 86

SmartScore 92

Here's the question you clicked on:

KiArUnsYu

What is the domain of the graph of y = −2x2 − 4x + 7? x ≤ 1 x ≤ −1 All real numbers x ≥ −1

all real numbers

Not the answer you are looking for?Search for more explanations.