What are the vertex and x-intercepts of the graph of the function below?
y= x2 - 4x- 21
O A....
Mathematics, 26.10.2020 01:00 shahfaisal
What are the vertex and x-intercepts of the graph of the function below?
y= x2 - 4x- 21
O A. Vertex: (2,-25); Intercepts: x = 3, -7
B. Vertex: (2, 17); Intercepts: x= -3,7
C. Vertex: (2,-25); Intercepts: x= -3,7
O D. Vertex: (2, 17); Intercepts: x = 3, -7
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 23:00
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
Mathematics, 22.06.2019 01:00
In each diagram, line p is parallel to line f, and line t intersects lines p and f. based on the diagram, what is the value of x? ( provide explanation)
Answers: 1
You know the right answer?
Questions
Biology, 24.10.2021 21:30
Chemistry, 24.10.2021 21:30
Health, 24.10.2021 21:30
Geography, 24.10.2021 21:30
Mathematics, 24.10.2021 21:30
English, 24.10.2021 21:30
Mathematics, 24.10.2021 21:30
Mathematics, 24.10.2021 21:30
Mathematics, 24.10.2021 21:30
Geography, 24.10.2021 21:30
Social Studies, 24.10.2021 21:30
