Which must be true of a quadratic function whose vertex is the same as its y-intercept? The axis of symmetry for the function is

Question

3 years ago

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Which must be true of a quadratic function whose vertex is the same as its y-intercept? The axis of symmetry for the function is

x = 0. The axis of symmetry for the function is y = 0. The function has no x-intercepts. The function has 1 x-intercept.

Mathematics

2 answers:

zmey [24] · Answer 1 · 2021-11-23T17:35:40+03:00

Answer: The axis of symmetry is x = 0
This is basically saying that the axis of symmetry is the vertical y axis

The vertex is either the highest point or the lowest point on the parabola, depending on what the value of 'a' is. If the vertex is the y intercept, then the vertex is on the y axis. The axis of symmetry goes through the vertex.

krek1111 [17] · Answer 2 · 2021-11-23T19:45:23+03:00

krek1111 [17]3 years ago

7 0

Answer: a

Step-by-step explanation: