Mathematics, 03.02.2020 13:02 kingteron6166
The vertex of a parabola that opens downward is at (0, 4). the vertex of a second parabola is at (0, –4). if the parabolas intersect at two points, which statement must be true?
a. the second parabola opens downward.
b. the second parabola opens upward.
c. the points of intersection are on the x-axis.
d. the points of intersection are of equal distance from the y-axis.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Mathematics, 21.06.2019 19:00
An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
Answers: 1
Mathematics, 21.06.2019 23:00
The sum of 5consecutive even numbers is 100. what is the first number in this sequence?
Answers: 1
You know the right answer?
The vertex of a parabola that opens downward is at (0, 4). the vertex of a second parabola is at (0,...
Questions
Mathematics, 21.06.2021 03:40
Mathematics, 21.06.2021 03:50
Social Studies, 21.06.2021 03:50
Mathematics, 21.06.2021 03:50
Social Studies, 21.06.2021 03:50
Social Studies, 21.06.2021 03:50
Mathematics, 21.06.2021 03:50
Biology, 21.06.2021 03:50
Social Studies, 21.06.2021 03:50
