Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?
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Mathematics, 23.08.2019 21:30, jess2828
Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?
1) if b is negative, the parabola opens downward
2) if a is negative, the parabola opens upward
3) if a is positive, the parabola open upward
4) if c is negative, the parabola opens downward
Answers: 1
Mathematics, 21.06.2019 23:00, arnold2619
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
Mathematics, 22.06.2019 00:00, carterhoward
What is the distance from (β3, 1) to (β1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66
Answers: 1
Mathematics, 22.06.2019 00:20, brainist71
Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h
Answers: 3
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