y = x2 - 4x - 21
Mathematics, 13.01.2020 10:31 kingjustin0825
What are the vertex and x-intercepts of the graph of the function below?
y = x2 - 4x - 21
a. vertex: (2, -25); intercepts: x = 3, -7
b. vertex: (2, 17); intercepts: x = -3, 7
c. vertex: (2, 17); intercepts: x = 3, -7
d. vertex: (2, -25); intercepts: x = -3, 7
Answers: 3
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What are the vertex and x-intercepts of the graph of the function below?
y = x2 - 4x - 21
y = x2 - 4x - 21
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