Mathematics, 15.04.2021 17:40 aaronk1120
To find the vertex, What must you do with the value you get from the formula −b2a
Question 4 options:
That value is your vertex
I have no idea, I haven't listened all week
Plug it into original equation
Plug it into quadratic formula
True or False?
All Parabolas are symmetric
Question 5 options:
True
False
Given the equation −2x2−4x+48, Select which is true about this graph
Question 2 options:
The parabola opens down
The parabola opens up
The roots can not be found
The x-intercept is (0,48)
Roots are (-6,0) and (4,0)
The vertex is (0,48)
The vertex is (-1,50)
y-intercept is (0,48)
Answers: 2
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Factor the expression using the gcf. the expression 21m−49n factored using the gcf
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Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
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To find the vertex, What must you do with the value you get from the formula −b2a
Question 4 option...
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