Mathematics, 20.01.2021 08:20, anna4060

# Write the equation of a parabola with a vertex at (0,0) and directrix at (0,4)

Answers: 2

Mathematics, 20.06.2019 18:04, gonzalesalexiaouv1bg

Choose the graph that matches the following system of equations: 7x + 2y = −6 6x − 7y = 21 a line includes points negative 2 comma 4 and 0 comma negative 3. a line includes points 6 comma 2 and 0 comma negative 3 a line includes points 0 comma negative 3 and 6 comma 2. a line includes points negative 2 comma 1 and negative 3 comma 4 a line includes points 0 comma negative 3 and negative 1 comma 4. a line includes points 0 comma negative 3 and negative 1 comma 3 a line includes points 0 comma 3 and negative 1 comma negative 3. a line includes points 0 comma negative 3 and negative 2 comma 4.

Answers: 1

Mathematics, 21.06.2019 19:00, fluffypuppies24

The vertex of a parabola is at $(12, -4)$, and its axis of symmetry is vertical. one of the $x$-intercepts is at $(15, 0)$. what is the $x$-coordinate of the other $x$-intercept?

Answers: 1

Write the equation of a parabola with a vertex at (0,0) and directrix at (0,4)...

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